88724350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12409}}^1$

素因数の和:12445

約数の個数: 48

約数和(自身を含む): 193893840

約数和(自身を除く): 105169490

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 12409, 24818, 62045, 124090, 136499, 161317, 272998, 310225, 322634, 620450, 682495, 806585, 1364990, 1613170, 1774487, 3412475, 3548974, 4032925, 6824950, 8065850, 8872435, 17744870, 44362175, 88724350]

約数ペア:

[(1, 88724350), (2, 44362175), (5, 17744870), (10, 8872435), (11, 8065850), (13, 6824950), (22, 4032925), (25, 3548974), (26, 3412475), (50, 1774487), (55, 1613170), (65, 1364990), (110, 806585), (130, 682495), (143, 620450), (275, 322634), (286, 310225), (325, 272998), (550, 161317), (650, 136499), (715, 124090), (1430, 62045), (3575, 24818), (7150, 12409)]