315064100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{242357}}^1$

素因数の和:242384

約数の個数: 36

約数和(自身を含む): 736283604

約数和(自身を除く): 421219504

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 242357, 484714, 969428, 1211785, 2423570, 3150641, 4847140, 6058925, 6301282, 12117850, 12602564, 15753205, 24235700, 31506410, 63012820, 78766025, 157532050, 315064100]

約数ペア:

[(1, 315064100), (2, 157532050), (4, 78766025), (5, 63012820), (10, 31506410), (13, 24235700), (20, 15753205), (25, 12602564), (26, 12117850), (50, 6301282), (52, 6058925), (65, 4847140), (100, 3150641), (130, 2423570), (260, 1211785), (325, 969428), (650, 484714), (1300, 242357)]