130611880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3673}}^1$

素因数の和:3818

約数の個数: 64

約数和(自身を含む): 338595840

約数和(自身を除く): 207983960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 3673, 4445, 5080, 7112, 7346, 8890, 14692, 17780, 18365, 25711, 29384, 35560, 36730, 51422, 73460, 102844, 128555, 146920, 205688, 257110, 466471, 514220, 932942, 1028440, 1865884, 2332355, 3265297, 3731768, 4664710, 6530594, 9329420, 13061188, 16326485, 18658840, 26122376, 32652970, 65305940, 130611880]

約数ペア:

[(1, 130611880), (2, 65305940), (4, 32652970), (5, 26122376), (7, 18658840), (8, 16326485), (10, 13061188), (14, 9329420), (20, 6530594), (28, 4664710), (35, 3731768), (40, 3265297), (56, 2332355), (70, 1865884), (127, 1028440), (140, 932942), (254, 514220), (280, 466471), (508, 257110), (635, 205688), (889, 146920), (1016, 128555), (1270, 102844), (1778, 73460), (2540, 51422), (3556, 36730), (3673, 35560), (4445, 29384), (5080, 25711), (7112, 18365), (7346, 17780), (8890, 14692)]