65137150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4357}}^1$

素因数の和:4405

約数の個数: 48

約数和(自身を含む): 136178784

約数和(自身を除く): 71041634

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 4357, 7475, 8714, 14950, 21785, 43570, 56641, 100211, 108925, 113282, 200422, 217850, 283205, 501055, 566410, 1002110, 1302743, 1416025, 2505275, 2605486, 2832050, 5010550, 6513715, 13027430, 32568575, 65137150]

約数ペア:

[(1, 65137150), (2, 32568575), (5, 13027430), (10, 6513715), (13, 5010550), (23, 2832050), (25, 2605486), (26, 2505275), (46, 1416025), (50, 1302743), (65, 1002110), (115, 566410), (130, 501055), (230, 283205), (299, 217850), (325, 200422), (575, 113282), (598, 108925), (650, 100211), (1150, 56641), (1495, 43570), (2990, 21785), (4357, 14950), (7475, 8714)]