40995110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3251}}^1$

素因数の和:3368

約数の個数: 32

約数和(自身を含む): 80311392

約数和(自身を除く): 39316282

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 3251, 6305, 6502, 12610, 16255, 32510, 42263, 84526, 211315, 315347, 422630, 630694, 1576735, 3153470, 4099511, 8199022, 20497555, 40995110]

約数ペア:

[(1, 40995110), (2, 20497555), (5, 8199022), (10, 4099511), (13, 3153470), (26, 1576735), (65, 630694), (97, 422630), (130, 315347), (194, 211315), (485, 84526), (970, 42263), (1261, 32510), (2522, 16255), (3251, 12610), (6305, 6502)]