57308440

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{4177}}^1$

素因数の和:4209

約数の個数: 64

約数和(自身を含む): 150408000

約数和(自身を除く): 93099560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 4177, 6860, 8354, 13720, 16708, 20885, 29239, 33416, 41770, 58478, 83540, 116956, 146195, 167080, 204673, 233912, 292390, 409346, 584780, 818692, 1023365, 1169560, 1432711, 1637384, 2046730, 2865422, 4093460, 5730844, 7163555, 8186920, 11461688, 14327110, 28654220, 57308440]

約数ペア:

[(1, 57308440), (2, 28654220), (4, 14327110), (5, 11461688), (7, 8186920), (8, 7163555), (10, 5730844), (14, 4093460), (20, 2865422), (28, 2046730), (35, 1637384), (40, 1432711), (49, 1169560), (56, 1023365), (70, 818692), (98, 584780), (140, 409346), (196, 292390), (245, 233912), (280, 204673), (343, 167080), (392, 146195), (490, 116956), (686, 83540), (980, 58478), (1372, 41770), (1715, 33416), (1960, 29239), (2744, 20885), (3430, 16708), (4177, 13720), (6860, 8354)]