1055150320

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{38453}}^1$

素因数の和:38487

約数の個数: 80

約数和(自身を含む): 2860977600

約数和(自身を除く): 1805827280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 13720, 27440, 38453, 76906, 153812, 192265, 269171, 307624, 384530, 538342, 615248, 769060, 1076684, 1345855, 1538120, 1884197, 2153368, 2691710, 3076240, 3768394, 4306736, 5383420, 7536788, 9420985, 10766840, 13189379, 15073576, 18841970, 21533680, 26378758, 30147152, 37683940, 52757516, 65946895, 75367880, 105515032, 131893790, 150735760, 211030064, 263787580, 527575160, 1055150320]

約数ペア:

[(1, 1055150320), (2, 527575160), (4, 263787580), (5, 211030064), (7, 150735760), (8, 131893790), (10, 105515032), (14, 75367880), (16, 65946895), (20, 52757516), (28, 37683940), (35, 30147152), (40, 26378758), (49, 21533680), (56, 18841970), (70, 15073576), (80, 13189379), (98, 10766840), (112, 9420985), (140, 7536788), (196, 5383420), (245, 4306736), (280, 3768394), (343, 3076240), (392, 2691710), (490, 2153368), (560, 1884197), (686, 1538120), (784, 1345855), (980, 1076684), (1372, 769060), (1715, 615248), (1960, 538342), (2744, 384530), (3430, 307624), (3920, 269171), (5488, 192265), (6860, 153812), (13720, 76906), (27440, 38453)]