25827230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18061}}^1$

素因数の和:18092

約数の個数: 32

約数和(自身を含む): 54619488

約数和(自身を除く): 28792258

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 18061, 36122, 90305, 180610, 198671, 234793, 397342, 469586, 993355, 1173965, 1986710, 2347930, 2582723, 5165446, 12913615, 25827230]

約数ペア:

[(1, 25827230), (2, 12913615), (5, 5165446), (10, 2582723), (11, 2347930), (13, 1986710), (22, 1173965), (26, 993355), (55, 469586), (65, 397342), (110, 234793), (130, 198671), (143, 180610), (286, 90305), (715, 36122), (1430, 18061)]