133027979380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1\times {\mathrm{179821}}^1$

素因数の和:180664

約数の個数: 48

約数和(自身を含む): 285666667776

約数和(自身を除く): 152638688396

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 787, 940, 1574, 3148, 3935, 7870, 15740, 36989, 73978, 147956, 179821, 184945, 359642, 369890, 719284, 739780, 899105, 1798210, 3596420, 8451587, 16903174, 33806348, 42257935, 84515870, 141519127, 169031740, 283038254, 566076508, 707595635, 1415191270, 2830382540, 6651398969, 13302797938, 26605595876, 33256994845, 66513989690, 133027979380]

約数ペア:

[(1, 133027979380), (2, 66513989690), (4, 33256994845), (5, 26605595876), (10, 13302797938), (20, 6651398969), (47, 2830382540), (94, 1415191270), (188, 707595635), (235, 566076508), (470, 283038254), (787, 169031740), (940, 141519127), (1574, 84515870), (3148, 42257935), (3935, 33806348), (7870, 16903174), (15740, 8451587), (36989, 3596420), (73978, 1798210), (147956, 899105), (179821, 739780), (184945, 719284), (359642, 369890)]