69162340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{266009}}^1$

素因数の和:266031

約数の個数: 24

約数和(自身を含む): 156413880

約数和(自身を除く): 87251540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 266009, 532018, 1064036, 1330045, 2660090, 3458117, 5320180, 6916234, 13832468, 17290585, 34581170, 69162340]

約数ペア:

[(1, 69162340), (2, 34581170), (4, 17290585), (5, 13832468), (10, 6916234), (13, 5320180), (20, 3458117), (26, 2660090), (52, 1330045), (65, 1064036), (130, 532018), (260, 266009)]