13308936680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25594109}}^1$

素因数の和:25594133

約数の個数: 32

約数和(自身を含む): 32248578600

約数和(自身を除く): 18939641920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 25594109, 51188218, 102376436, 127970545, 204752872, 255941090, 332723417, 511882180, 665446834, 1023764360, 1330893668, 1663617085, 2661787336, 3327234170, 6654468340, 13308936680]

約数ペア:

[(1, 13308936680), (2, 6654468340), (4, 3327234170), (5, 2661787336), (8, 1663617085), (10, 1330893668), (13, 1023764360), (20, 665446834), (26, 511882180), (40, 332723417), (52, 255941090), (65, 204752872), (104, 127970545), (130, 102376436), (260, 51188218), (520, 25594109)]