66134720

素因数分解:

$2^6\times 5^1\times {\mathrm{233}}^1\times {\mathrm{887}}^1$

素因数の和:1137

約数の個数: 56

約数和(自身を含む): 158337504

約数和(自身を除く): 92202784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 233, 320, 466, 887, 932, 1165, 1774, 1864, 2330, 3548, 3728, 4435, 4660, 7096, 7456, 8870, 9320, 14192, 14912, 17740, 18640, 28384, 35480, 37280, 56768, 70960, 74560, 141920, 206671, 283840, 413342, 826684, 1033355, 1653368, 2066710, 3306736, 4133420, 6613472, 8266840, 13226944, 16533680, 33067360, 66134720]

約数ペア:

[(1, 66134720), (2, 33067360), (4, 16533680), (5, 13226944), (8, 8266840), (10, 6613472), (16, 4133420), (20, 3306736), (32, 2066710), (40, 1653368), (64, 1033355), (80, 826684), (160, 413342), (233, 283840), (320, 206671), (466, 141920), (887, 74560), (932, 70960), (1165, 56768), (1774, 37280), (1864, 35480), (2330, 28384), (3548, 18640), (3728, 17740), (4435, 14912), (4660, 14192), (7096, 9320), (7456, 8870)]