25084341920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7537}}^1$

素因数の和:7655

約数の個数: 192

約数和(自身を含む): 67837658112

約数和(自身を除く): 42753316192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 61, 62, 80, 88, 110, 122, 124, 155, 160, 176, 220, 244, 248, 305, 310, 341, 352, 440, 488, 496, 610, 620, 671, 682, 880, 976, 992, 1220, 1240, 1342, 1364, 1705, 1760, 1891, 1952, 2440, 2480, 2684, 2728, 3355, 3410, 3782, 4880, 4960, 5368, 5456, 6710, 6820, 7537, 7564, 9455, 9760, 10736, 10912, 13420, 13640, 15074, 15128, 18910, 20801, 21472, 26840, 27280, 30148, 30256, 37685, 37820, 41602, 53680, 54560, 60296, 60512, 75370, 75640, 82907, 83204, 104005, 107360, 120592, 150740, 151280, 165814, 166408, 208010, 233647, 241184, 301480, 302560, 331628, 332816, 414535, 416020, 459757, 467294, 602960, 663256, 665632, 829070, 832040, 919514, 934588, 1168235, 1205920, 1326512, 1658140, 1664080, 1839028, 1869176, 2298785, 2336470, 2570117, 2653024, 3316280, 3328160, 3678056, 3738352, 4597570, 4672940, 5057327, 5140234, 6632560, 7356112, 7476704, 9195140, 9345880, 10114654, 10280468, 12850585, 13265120, 14252467, 14712224, 18390280, 18691760, 20229308, 20560936, 25286635, 25701170, 28504934, 36780560, 37383520, 40458616, 41121872, 50573270, 51402340, 57009868, 71262335, 73561120, 80917232, 82243744, 101146540, 102804680, 114019736, 142524670, 156777137, 161834464, 202293080, 205609360, 228039472, 285049340, 313554274, 404586160, 411218720, 456078944, 570098680, 627108548, 783885685, 809172320, 1140197360, 1254217096, 1567771370, 2280394720, 2508434192, 3135542740, 5016868384, 6271085480, 12542170960, 25084341920]

約数ペア:

[(1, 25084341920), (2, 12542170960), (4, 6271085480), (5, 5016868384), (8, 3135542740), (10, 2508434192), (11, 2280394720), (16, 1567771370), (20, 1254217096), (22, 1140197360), (31, 809172320), (32, 783885685), (40, 627108548), (44, 570098680), (55, 456078944), (61, 411218720), (62, 404586160), (80, 313554274), (88, 285049340), (110, 228039472), (122, 205609360), (124, 202293080), (155, 161834464), (160, 156777137), (176, 142524670), (220, 114019736), (244, 102804680), (248, 101146540), (305, 82243744), (310, 80917232), (341, 73561120), (352, 71262335), (440, 57009868), (488, 51402340), (496, 50573270), (610, 41121872), (620, 40458616), (671, 37383520), (682, 36780560), (880, 28504934), (976, 25701170), (992, 25286635), (1220, 20560936), (1240, 20229308), (1342, 18691760), (1364, 18390280), (1705, 14712224), (1760, 14252467), (1891, 13265120), (1952, 12850585), (2440, 10280468), (2480, 10114654), (2684, 9345880), (2728, 9195140), (3355, 7476704), (3410, 7356112), (3782, 6632560), (4880, 5140234), (4960, 5057327), (5368, 4672940), (5456, 4597570), (6710, 3738352), (6820, 3678056), (7537, 3328160), (7564, 3316280), (9455, 2653024), (9760, 2570117), (10736, 2336470), (10912, 2298785), (13420, 1869176), (13640, 1839028), (15074, 1664080), (15128, 1658140), (18910, 1326512), (20801, 1205920), (21472, 1168235), (26840, 934588), (27280, 919514), (30148, 832040), (30256, 829070), (37685, 665632), (37820, 663256), (41602, 602960), (53680, 467294), (54560, 459757), (60296, 416020), (60512, 414535), (75370, 332816), (75640, 331628), (82907, 302560), (83204, 301480), (104005, 241184), (107360, 233647), (120592, 208010), (150740, 166408), (151280, 165814)]