85392710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2617}}^1$

素因数の和:2888

約数の個数: 32

約数和(自身を含む): 166253472

約数和(自身を除く): 80860762

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 2510, 2617, 3263, 5234, 6526, 13085, 16315, 26170, 32630, 34021, 68042, 170105, 340210, 656867, 1313734, 3284335, 6568670, 8539271, 17078542, 42696355, 85392710]

約数ペア:

[(1, 85392710), (2, 42696355), (5, 17078542), (10, 8539271), (13, 6568670), (26, 3284335), (65, 1313734), (130, 656867), (251, 340210), (502, 170105), (1255, 68042), (2510, 34021), (2617, 32630), (3263, 26170), (5234, 16315), (6526, 13085)]