4246441760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:979

約数の個数: 144

約数和(自身を含む): 11074557816

約数和(自身を除く): 6828116056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 421, 440, 484, 521, 605, 842, 880, 968, 1042, 1210, 1684, 1760, 1936, 2084, 2105, 2420, 2605, 3368, 3872, 4168, 4210, 4631, 4840, 5210, 5731, 6736, 8336, 8420, 9262, 9680, 10420, 11462, 13472, 16672, 16840, 18524, 19360, 20840, 22924, 23155, 28655, 33680, 37048, 41680, 45848, 46310, 50941, 57310, 63041, 67360, 74096, 83360, 91696, 92620, 101882, 114620, 126082, 148192, 183392, 185240, 203764, 219341, 229240, 252164, 254705, 315205, 370480, 407528, 438682, 458480, 504328, 509410, 630410, 740960, 815056, 877364, 916960, 1008656, 1018820, 1096705, 1260820, 1630112, 1754728, 2017312, 2037640, 2193410, 2412751, 2521640, 3509456, 4075280, 4386820, 4825502, 5043280, 7018912, 8150560, 8773640, 9651004, 10086560, 12063755, 17547280, 19302008, 24127510, 26540261, 35094560, 38604016, 48255020, 53080522, 77208032, 96510040, 106161044, 132701305, 193020080, 212322088, 265402610, 386040160, 424644176, 530805220, 849288352, 1061610440, 2123220880, 4246441760]

約数ペア:

[(1, 4246441760), (2, 2123220880), (4, 1061610440), (5, 849288352), (8, 530805220), (10, 424644176), (11, 386040160), (16, 265402610), (20, 212322088), (22, 193020080), (32, 132701305), (40, 106161044), (44, 96510040), (55, 77208032), (80, 53080522), (88, 48255020), (110, 38604016), (121, 35094560), (160, 26540261), (176, 24127510), (220, 19302008), (242, 17547280), (352, 12063755), (421, 10086560), (440, 9651004), (484, 8773640), (521, 8150560), (605, 7018912), (842, 5043280), (880, 4825502), (968, 4386820), (1042, 4075280), (1210, 3509456), (1684, 2521640), (1760, 2412751), (1936, 2193410), (2084, 2037640), (2105, 2017312), (2420, 1754728), (2605, 1630112), (3368, 1260820), (3872, 1096705), (4168, 1018820), (4210, 1008656), (4631, 916960), (4840, 877364), (5210, 815056), (5731, 740960), (6736, 630410), (8336, 509410), (8420, 504328), (9262, 458480), (9680, 438682), (10420, 407528), (11462, 370480), (13472, 315205), (16672, 254705), (16840, 252164), (18524, 229240), (19360, 219341), (20840, 203764), (22924, 185240), (23155, 183392), (28655, 148192), (33680, 126082), (37048, 114620), (41680, 101882), (45848, 92620), (46310, 91696), (50941, 83360), (57310, 74096), (63041, 67360)]