4502420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17317}}^1$

素因数の和:17339

約数の個数: 24

約数和(自身を含む): 10182984

約数和(自身を除く): 5680564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 17317, 34634, 69268, 86585, 173170, 225121, 346340, 450242, 900484, 1125605, 2251210, 4502420]

約数ペア:

[(1, 4502420), (2, 2251210), (4, 1125605), (5, 900484), (10, 450242), (13, 346340), (20, 225121), (26, 173170), (52, 86585), (65, 69268), (130, 34634), (260, 17317)]