3958000640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2334

約数の個数: 176

約数和(自身を含む): 10696541184

約数和(自身を除く): 6738540544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 512, 620, 640, 682, 704, 880, 992, 1024, 1240, 1280, 1364, 1408, 1705, 1760, 1984, 2267, 2480, 2560, 2728, 2816, 3410, 3520, 3968, 4534, 4960, 5120, 5456, 5632, 6820, 7040, 7936, 9068, 9920, 10912, 11264, 11335, 13640, 14080, 15872, 18136, 19840, 21824, 22670, 24937, 27280, 28160, 31744, 36272, 39680, 43648, 45340, 49874, 54560, 56320, 70277, 72544, 79360, 87296, 90680, 99748, 109120, 124685, 140554, 145088, 158720, 174592, 181360, 199496, 218240, 249370, 281108, 290176, 349184, 351385, 362720, 398992, 436480, 498740, 562216, 580352, 702770, 725440, 773047, 797984, 872960, 997480, 1124432, 1160704, 1405540, 1450880, 1546094, 1595968, 1745920, 1994960, 2248864, 2321408, 2811080, 2901760, 3092188, 3191936, 3865235, 3989920, 4497728, 5622160, 5803520, 6184376, 6383872, 7730470, 7979840, 8995456, 11244320, 11607040, 12368752, 12767744, 15460940, 15959680, 17990912, 22488640, 24737504, 25535488, 30921880, 31919360, 35981824, 44977280, 49475008, 61843760, 63838720, 71963648, 89954560, 98950016, 123687520, 127677440, 179909120, 197900032, 247375040, 359818240, 395800064, 494750080, 791600128, 989500160, 1979000320, 3958000640]

約数ペア:

[(1, 3958000640), (2, 1979000320), (4, 989500160), (5, 791600128), (8, 494750080), (10, 395800064), (11, 359818240), (16, 247375040), (20, 197900032), (22, 179909120), (31, 127677440), (32, 123687520), (40, 98950016), (44, 89954560), (55, 71963648), (62, 63838720), (64, 61843760), (80, 49475008), (88, 44977280), (110, 35981824), (124, 31919360), (128, 30921880), (155, 25535488), (160, 24737504), (176, 22488640), (220, 17990912), (248, 15959680), (256, 15460940), (310, 12767744), (320, 12368752), (341, 11607040), (352, 11244320), (440, 8995456), (496, 7979840), (512, 7730470), (620, 6383872), (640, 6184376), (682, 5803520), (704, 5622160), (880, 4497728), (992, 3989920), (1024, 3865235), (1240, 3191936), (1280, 3092188), (1364, 2901760), (1408, 2811080), (1705, 2321408), (1760, 2248864), (1984, 1994960), (2267, 1745920), (2480, 1595968), (2560, 1546094), (2728, 1450880), (2816, 1405540), (3410, 1160704), (3520, 1124432), (3968, 997480), (4534, 872960), (4960, 797984), (5120, 773047), (5456, 725440), (5632, 702770), (6820, 580352), (7040, 562216), (7936, 498740), (9068, 436480), (9920, 398992), (10912, 362720), (11264, 351385), (11335, 349184), (13640, 290176), (14080, 281108), (15872, 249370), (18136, 218240), (19840, 199496), (21824, 181360), (22670, 174592), (24937, 158720), (27280, 145088), (28160, 140554), (31744, 124685), (36272, 109120), (39680, 99748), (43648, 90680), (45340, 87296), (49874, 79360), (54560, 72544), (56320, 70277)]