58382740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 138716928

約数和(自身を除く): 80334188

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 169, 230, 260, 299, 338, 460, 598, 676, 751, 845, 1196, 1495, 1502, 1690, 2990, 3004, 3380, 3755, 3887, 5980, 7510, 7774, 9763, 15020, 15548, 17273, 19435, 19526, 34546, 38870, 39052, 48815, 69092, 77740, 86365, 97630, 126919, 172730, 195260, 224549, 253838, 345460, 449098, 507676, 634595, 898196, 1122745, 1269190, 2245490, 2538380, 2919137, 4490980, 5838274, 11676548, 14595685, 29191370, 58382740]

約数ペア:

[(1, 58382740), (2, 29191370), (4, 14595685), (5, 11676548), (10, 5838274), (13, 4490980), (20, 2919137), (23, 2538380), (26, 2245490), (46, 1269190), (52, 1122745), (65, 898196), (92, 634595), (115, 507676), (130, 449098), (169, 345460), (230, 253838), (260, 224549), (299, 195260), (338, 172730), (460, 126919), (598, 97630), (676, 86365), (751, 77740), (845, 69092), (1196, 48815), (1495, 39052), (1502, 38870), (1690, 34546), (2990, 19526), (3004, 19435), (3380, 17273), (3755, 15548), (3887, 15020), (5980, 9763), (7510, 7774)]