89434720

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2399}}^1$

素因数の和:2647

約数の個数: 48

約数和(自身を含む): 212284800

約数和(自身を除く): 122850080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 466, 932, 1165, 1864, 2330, 2399, 3728, 4660, 4798, 7456, 9320, 9596, 11995, 18640, 19192, 23990, 37280, 38384, 47980, 76768, 95960, 191920, 383840, 558967, 1117934, 2235868, 2794835, 4471736, 5589670, 8943472, 11179340, 17886944, 22358680, 44717360, 89434720]

約数ペア:

[(1, 89434720), (2, 44717360), (4, 22358680), (5, 17886944), (8, 11179340), (10, 8943472), (16, 5589670), (20, 4471736), (32, 2794835), (40, 2235868), (80, 1117934), (160, 558967), (233, 383840), (466, 191920), (932, 95960), (1165, 76768), (1864, 47980), (2330, 38384), (2399, 37280), (3728, 23990), (4660, 19192), (4798, 18640), (7456, 11995), (9320, 9596)]