888976730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{38803}}^1$

素因数の和:38918

約数の個数: 32

約数和(自身を含む): 1676332800

約数和(自身を除く): 787356070

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 790, 2291, 4582, 11455, 22910, 38803, 77606, 194015, 388030, 1125287, 2250574, 3065437, 5626435, 6130874, 11252870, 15327185, 30654370, 88897673, 177795346, 444488365, 888976730]

約数ペア:

[(1, 888976730), (2, 444488365), (5, 177795346), (10, 88897673), (29, 30654370), (58, 15327185), (79, 11252870), (145, 6130874), (158, 5626435), (290, 3065437), (395, 2250574), (790, 1125287), (2291, 388030), (4582, 194015), (11455, 77606), (22910, 38803)]