100474808

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 222604800

約数和(自身を除く): 122129992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 67, 122, 134, 244, 268, 427, 439, 469, 488, 536, 854, 878, 938, 1708, 1756, 1876, 3073, 3416, 3512, 3752, 4087, 6146, 8174, 12292, 16348, 24584, 26779, 28609, 29413, 32696, 53558, 57218, 58826, 107116, 114436, 117652, 187453, 205891, 214232, 228872, 235304, 374906, 411782, 749812, 823564, 1499624, 1647128, 1794193, 3588386, 7176772, 12559351, 14353544, 25118702, 50237404, 100474808]

約数ペア:

[(1, 100474808), (2, 50237404), (4, 25118702), (7, 14353544), (8, 12559351), (14, 7176772), (28, 3588386), (56, 1794193), (61, 1647128), (67, 1499624), (122, 823564), (134, 749812), (244, 411782), (268, 374906), (427, 235304), (439, 228872), (469, 214232), (488, 205891), (536, 187453), (854, 117652), (878, 114436), (938, 107116), (1708, 58826), (1756, 57218), (1876, 53558), (3073, 32696), (3416, 29413), (3512, 28609), (3752, 26779), (4087, 24584), (6146, 16348), (8174, 12292)]