3377504080

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1\times {\mathrm{1013}}^1$

素因数の和:1684

約数の個数: 80

約数和(自身を含む): 7984738944

約数和(自身を除く): 4607234864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 587, 710, 1013, 1136, 1174, 1420, 2026, 2348, 2840, 2935, 4052, 4696, 5065, 5680, 5870, 8104, 9392, 10130, 11740, 16208, 20260, 23480, 40520, 41677, 46960, 71923, 81040, 83354, 143846, 166708, 208385, 287692, 333416, 359615, 416770, 575384, 594631, 666832, 719230, 833540, 1150768, 1189262, 1438460, 1667080, 2378524, 2876920, 2973155, 3334160, 4757048, 5753840, 5946310, 9514096, 11892620, 23785240, 42218801, 47570480, 84437602, 168875204, 211094005, 337750408, 422188010, 675500816, 844376020, 1688752040, 3377504080]

約数ペア:

[(1, 3377504080), (2, 1688752040), (4, 844376020), (5, 675500816), (8, 422188010), (10, 337750408), (16, 211094005), (20, 168875204), (40, 84437602), (71, 47570480), (80, 42218801), (142, 23785240), (284, 11892620), (355, 9514096), (568, 5946310), (587, 5753840), (710, 4757048), (1013, 3334160), (1136, 2973155), (1174, 2876920), (1420, 2378524), (2026, 1667080), (2348, 1438460), (2840, 1189262), (2935, 1150768), (4052, 833540), (4696, 719230), (5065, 666832), (5680, 594631), (5870, 575384), (8104, 416770), (9392, 359615), (10130, 333416), (11740, 287692), (16208, 208385), (20260, 166708), (23480, 143846), (40520, 83354), (41677, 81040), (46960, 71923)]