63791260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2293}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 145678176

約数和(自身を除く): 81886916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 2140, 2293, 2782, 4586, 5564, 6955, 9172, 11465, 13910, 22930, 27820, 29809, 45860, 59618, 119236, 149045, 245351, 298090, 490702, 596180, 981404, 1226755, 2453510, 3189563, 4907020, 6379126, 12758252, 15947815, 31895630, 63791260]

約数ペア:

[(1, 63791260), (2, 31895630), (4, 15947815), (5, 12758252), (10, 6379126), (13, 4907020), (20, 3189563), (26, 2453510), (52, 1226755), (65, 981404), (107, 596180), (130, 490702), (214, 298090), (260, 245351), (428, 149045), (535, 119236), (1070, 59618), (1391, 45860), (2140, 29809), (2293, 27820), (2782, 22930), (4586, 13910), (5564, 11465), (6955, 9172)]