4704562040

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{3259}}^1$

素因数の和:3660

約数の個数: 64

約数和(自身を含む): 10703232000

約数和(自身を除く): 5998669960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 239, 302, 478, 604, 755, 956, 1195, 1208, 1510, 1912, 2390, 3020, 3259, 4780, 6040, 6518, 9560, 13036, 16295, 26072, 32590, 36089, 65180, 72178, 130360, 144356, 180445, 288712, 360890, 492109, 721780, 778901, 984218, 1443560, 1557802, 1968436, 2460545, 3115604, 3894505, 3936872, 4921090, 6231208, 7789010, 9842180, 15578020, 19684360, 31156040, 117614051, 235228102, 470456204, 588070255, 940912408, 1176140510, 2352281020, 4704562040]

約数ペア:

[(1, 4704562040), (2, 2352281020), (4, 1176140510), (5, 940912408), (8, 588070255), (10, 470456204), (20, 235228102), (40, 117614051), (151, 31156040), (239, 19684360), (302, 15578020), (478, 9842180), (604, 7789010), (755, 6231208), (956, 4921090), (1195, 3936872), (1208, 3894505), (1510, 3115604), (1912, 2460545), (2390, 1968436), (3020, 1557802), (3259, 1443560), (4780, 984218), (6040, 778901), (6518, 721780), (9560, 492109), (13036, 360890), (16295, 288712), (26072, 180445), (32590, 144356), (36089, 130360), (65180, 72178)]