13253207260

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{35977}}^1$

素因数の和:36262

約数の個数: 48

約数和(自身を含む): 28251076896

約数和(自身を除く): 14997869636

約数列:

[1, 2, 4, 5, 10, 20, 113, 163, 226, 326, 452, 565, 652, 815, 1130, 1630, 2260, 3260, 18419, 35977, 36838, 71954, 73676, 92095, 143908, 179885, 184190, 359770, 368380, 719540, 4065401, 5864251, 8130802, 11728502, 16261604, 20327005, 23457004, 29321255, 40654010, 58642510, 81308020, 117285020, 662660363, 1325320726, 2650641452, 3313301815, 6626603630, 13253207260]

約数ペア:

[(1, 13253207260), (2, 6626603630), (4, 3313301815), (5, 2650641452), (10, 1325320726), (20, 662660363), (113, 117285020), (163, 81308020), (226, 58642510), (326, 40654010), (452, 29321255), (565, 23457004), (652, 20327005), (815, 16261604), (1130, 11728502), (1630, 8130802), (2260, 5864251), (3260, 4065401), (18419, 719540), (35977, 368380), (36838, 359770), (71954, 184190), (73676, 179885), (92095, 143908)]