62797540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1621}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 143060400

約数和(自身を除く): 80262860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 1490, 1621, 1937, 2980, 3242, 3874, 6484, 7748, 8105, 9685, 16210, 19370, 21073, 32420, 38740, 42146, 84292, 105365, 210730, 241529, 421460, 483058, 966116, 1207645, 2415290, 3139877, 4830580, 6279754, 12559508, 15699385, 31398770, 62797540]

約数ペア:

[(1, 62797540), (2, 31398770), (4, 15699385), (5, 12559508), (10, 6279754), (13, 4830580), (20, 3139877), (26, 2415290), (52, 1207645), (65, 966116), (130, 483058), (149, 421460), (260, 241529), (298, 210730), (596, 105365), (745, 84292), (1490, 42146), (1621, 38740), (1937, 32420), (2980, 21073), (3242, 19370), (3874, 16210), (6484, 9685), (7748, 8105)]