4098064825

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{18119}}^1$

素因数の和:18321

約数の個数: 24

約数和(自身を含む): 5190292800

約数和(自身を除く): 1092227975

約数列:

[1, 5, 25, 83, 109, 415, 545, 2075, 2725, 9047, 18119, 45235, 90595, 226175, 452975, 1503877, 1974971, 7519385, 9874855, 37596925, 49374275, 163922593, 819612965, 4098064825]

約数ペア:

[(1, 4098064825), (5, 819612965), (25, 163922593), (83, 49374275), (109, 37596925), (415, 9874855), (545, 7519385), (2075, 1974971), (2725, 1503877), (9047, 452975), (18119, 226175), (45235, 90595)]