5757050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 12233592

約数和(自身を除く): 6476542

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 521, 650, 850, 1042, 1105, 2210, 2605, 5210, 5525, 6773, 8857, 11050, 13025, 13546, 17714, 26050, 33865, 44285, 67730, 88570, 115141, 169325, 221425, 230282, 338650, 442850, 575705, 1151410, 2878525, 5757050]

約数ペア:

[(1, 5757050), (2, 2878525), (5, 1151410), (10, 575705), (13, 442850), (17, 338650), (25, 230282), (26, 221425), (34, 169325), (50, 115141), (65, 88570), (85, 67730), (130, 44285), (170, 33865), (221, 26050), (325, 17714), (425, 13546), (442, 13025), (521, 11050), (650, 8857), (850, 6773), (1042, 5525), (1105, 5210), (2210, 2605)]