100776740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 220147200

約数和(自身を除く): 119370460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 239, 290, 478, 580, 727, 956, 1195, 1454, 2390, 2908, 3635, 4780, 6931, 7270, 13862, 14540, 21083, 27724, 34655, 42166, 69310, 84332, 105415, 138620, 173753, 210830, 347506, 421660, 695012, 868765, 1737530, 3475060, 5038837, 10077674, 20155348, 25194185, 50388370, 100776740]

約数ペア:

[(1, 100776740), (2, 50388370), (4, 25194185), (5, 20155348), (10, 10077674), (20, 5038837), (29, 3475060), (58, 1737530), (116, 868765), (145, 695012), (239, 421660), (290, 347506), (478, 210830), (580, 173753), (727, 138620), (956, 105415), (1195, 84332), (1454, 69310), (2390, 42166), (2908, 34655), (3635, 27724), (4780, 21083), (6931, 14540), (7270, 13862)]