23258290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 49455360

約数和(自身を除く): 26197070

約数列:

[1, 2, 5, 10, 11, 22, 23, 29, 46, 55, 58, 110, 115, 145, 230, 253, 290, 317, 319, 506, 634, 638, 667, 1265, 1334, 1585, 1595, 2530, 3170, 3190, 3335, 3487, 6670, 6974, 7291, 7337, 9193, 14582, 14674, 17435, 18386, 34870, 36455, 36685, 45965, 72910, 73370, 80201, 91930, 101123, 160402, 202246, 211439, 401005, 422878, 505615, 802010, 1011230, 1057195, 2114390, 2325829, 4651658, 11629145, 23258290]

約数ペア:

[(1, 23258290), (2, 11629145), (5, 4651658), (10, 2325829), (11, 2114390), (22, 1057195), (23, 1011230), (29, 802010), (46, 505615), (55, 422878), (58, 401005), (110, 211439), (115, 202246), (145, 160402), (230, 101123), (253, 91930), (290, 80201), (317, 73370), (319, 72910), (506, 45965), (634, 36685), (638, 36455), (667, 34870), (1265, 18386), (1334, 17435), (1585, 14674), (1595, 14582), (2530, 9193), (3170, 7337), (3190, 7291), (3335, 6974), (3487, 6670)]