201235640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{613}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 470815200

約数和(自身を除く): 269579560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 283, 290, 566, 580, 613, 1132, 1160, 1226, 1415, 2264, 2452, 2830, 3065, 4904, 5660, 6130, 8207, 11320, 12260, 16414, 17777, 24520, 32828, 35554, 41035, 65656, 71108, 82070, 88885, 142216, 164140, 173479, 177770, 328280, 346958, 355540, 693916, 711080, 867395, 1387832, 1734790, 3469580, 5030891, 6939160, 10061782, 20123564, 25154455, 40247128, 50308910, 100617820, 201235640]

約数ペア:

[(1, 201235640), (2, 100617820), (4, 50308910), (5, 40247128), (8, 25154455), (10, 20123564), (20, 10061782), (29, 6939160), (40, 5030891), (58, 3469580), (116, 1734790), (145, 1387832), (232, 867395), (283, 711080), (290, 693916), (566, 355540), (580, 346958), (613, 328280), (1132, 177770), (1160, 173479), (1226, 164140), (1415, 142216), (2264, 88885), (2452, 82070), (2830, 71108), (3065, 65656), (4904, 41035), (5660, 35554), (6130, 32828), (8207, 24520), (11320, 17777), (12260, 16414)]