125235500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19267}}^1$

素因数の和:19299

約数の個数: 48

約数和(自身を含む): 294569184

約数和(自身を除く): 169333684

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 19267, 38534, 77068, 96335, 192670, 250471, 385340, 481675, 500942, 963350, 1001884, 1252355, 1926700, 2408375, 2504710, 4816750, 5009420, 6261775, 9633500, 12523550, 25047100, 31308875, 62617750, 125235500]

約数ペア:

[(1, 125235500), (2, 62617750), (4, 31308875), (5, 25047100), (10, 12523550), (13, 9633500), (20, 6261775), (25, 5009420), (26, 4816750), (50, 2504710), (52, 2408375), (65, 1926700), (100, 1252355), (125, 1001884), (130, 963350), (250, 500942), (260, 481675), (325, 385340), (500, 250471), (650, 192670), (1300, 96335), (1625, 77068), (3250, 38534), (6500, 19267)]