4048460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 9567936

約数和(自身を除く): 5519476

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 677, 1196, 1354, 1495, 2708, 2990, 3385, 5980, 6770, 8801, 13540, 15571, 17602, 31142, 35204, 44005, 62284, 77855, 88010, 155710, 176020, 202423, 311420, 404846, 809692, 1012115, 2024230, 4048460]

約数ペア:

[(1, 4048460), (2, 2024230), (4, 1012115), (5, 809692), (10, 404846), (13, 311420), (20, 202423), (23, 176020), (26, 155710), (46, 88010), (52, 77855), (65, 62284), (92, 44005), (115, 35204), (130, 31142), (230, 17602), (260, 15571), (299, 13540), (460, 8801), (598, 6770), (677, 5980), (1196, 3385), (1354, 2990), (1495, 2708)]