55214720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 192

約数和(自身を含む): 156280320

約数和(自身を除く): 101065600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 32, 40, 44, 46, 55, 62, 64, 80, 88, 92, 110, 115, 121, 124, 128, 155, 160, 176, 184, 220, 230, 242, 248, 253, 310, 320, 341, 352, 368, 440, 460, 484, 496, 506, 605, 620, 640, 682, 704, 713, 736, 880, 920, 968, 992, 1012, 1210, 1240, 1265, 1364, 1408, 1426, 1472, 1705, 1760, 1840, 1936, 1984, 2024, 2420, 2480, 2530, 2728, 2783, 2852, 2944, 3410, 3520, 3565, 3680, 3751, 3872, 3968, 4048, 4840, 4960, 5060, 5456, 5566, 5704, 6820, 7040, 7130, 7360, 7502, 7744, 7843, 8096, 9680, 9920, 10120, 10912, 11132, 11408, 13640, 13915, 14260, 14720, 15004, 15488, 15686, 16192, 18755, 19360, 19840, 20240, 21824, 22264, 22816, 27280, 27830, 28520, 30008, 31372, 32384, 37510, 38720, 39215, 40480, 43648, 44528, 45632, 54560, 55660, 57040, 60016, 62744, 75020, 77440, 78430, 80960, 86273, 89056, 91264, 109120, 111320, 114080, 120032, 125488, 150040, 156860, 161920, 172546, 178112, 218240, 222640, 228160, 240064, 250976, 300080, 313720, 345092, 356224, 431365, 445280, 456320, 480128, 501952, 600160, 627440, 690184, 862730, 890560, 1003904, 1200320, 1254880, 1380368, 1725460, 1781120, 2400640, 2509760, 2760736, 3450920, 5019520, 5521472, 6901840, 11042944, 13803680, 27607360, 55214720]

約数ペア:

[(1, 55214720), (2, 27607360), (4, 13803680), (5, 11042944), (8, 6901840), (10, 5521472), (11, 5019520), (16, 3450920), (20, 2760736), (22, 2509760), (23, 2400640), (31, 1781120), (32, 1725460), (40, 1380368), (44, 1254880), (46, 1200320), (55, 1003904), (62, 890560), (64, 862730), (80, 690184), (88, 627440), (92, 600160), (110, 501952), (115, 480128), (121, 456320), (124, 445280), (128, 431365), (155, 356224), (160, 345092), (176, 313720), (184, 300080), (220, 250976), (230, 240064), (242, 228160), (248, 222640), (253, 218240), (310, 178112), (320, 172546), (341, 161920), (352, 156860), (368, 150040), (440, 125488), (460, 120032), (484, 114080), (496, 111320), (506, 109120), (605, 91264), (620, 89056), (640, 86273), (682, 80960), (704, 78430), (713, 77440), (736, 75020), (880, 62744), (920, 60016), (968, 57040), (992, 55660), (1012, 54560), (1210, 45632), (1240, 44528), (1265, 43648), (1364, 40480), (1408, 39215), (1426, 38720), (1472, 37510), (1705, 32384), (1760, 31372), (1840, 30008), (1936, 28520), (1984, 27830), (2024, 27280), (2420, 22816), (2480, 22264), (2530, 21824), (2728, 20240), (2783, 19840), (2852, 19360), (2944, 18755), (3410, 16192), (3520, 15686), (3565, 15488), (3680, 15004), (3751, 14720), (3872, 14260), (3968, 13915), (4048, 13640), (4840, 11408), (4960, 11132), (5060, 10912), (5456, 10120), (5566, 9920), (5704, 9680), (6820, 8096), (7040, 7843), (7130, 7744), (7360, 7502)]