1567391260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1\times {\mathrm{1609}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 3359361600

約数和(自身を除く): 1791970340

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 919, 1060, 1609, 1838, 3218, 3676, 4595, 6436, 8045, 9190, 16090, 18380, 32180, 48707, 85277, 97414, 170554, 194828, 243535, 341108, 426385, 487070, 852770, 974140, 1478671, 1705540, 2957342, 5914684, 7393355, 14786710, 29573420, 78369563, 156739126, 313478252, 391847815, 783695630, 1567391260]

約数ペア:

[(1, 1567391260), (2, 783695630), (4, 391847815), (5, 313478252), (10, 156739126), (20, 78369563), (53, 29573420), (106, 14786710), (212, 7393355), (265, 5914684), (530, 2957342), (919, 1705540), (1060, 1478671), (1609, 974140), (1838, 852770), (3218, 487070), (3676, 426385), (4595, 341108), (6436, 243535), (8045, 194828), (9190, 170554), (16090, 97414), (18380, 85277), (32180, 48707)]