22588440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{26891}}^1$

素因数の和:26912

約数の個数: 64

約数和(自身を含む): 77448960

約数和(自身を除く): 54860520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 26891, 53782, 80673, 107564, 134455, 161346, 188237, 215128, 268910, 322692, 376474, 403365, 537820, 564711, 645384, 752948, 806730, 941185, 1075640, 1129422, 1505896, 1613460, 1882370, 2258844, 2823555, 3226920, 3764740, 4517688, 5647110, 7529480, 11294220, 22588440]

約数ペア:

[(1, 22588440), (2, 11294220), (3, 7529480), (4, 5647110), (5, 4517688), (6, 3764740), (7, 3226920), (8, 2823555), (10, 2258844), (12, 1882370), (14, 1613460), (15, 1505896), (20, 1129422), (21, 1075640), (24, 941185), (28, 806730), (30, 752948), (35, 645384), (40, 564711), (42, 537820), (56, 403365), (60, 376474), (70, 322692), (84, 268910), (105, 215128), (120, 188237), (140, 161346), (168, 134455), (210, 107564), (280, 80673), (420, 53782), (840, 26891)]