4334920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 10465200

約数和(自身を除く): 6130280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 101, 116, 145, 148, 185, 202, 232, 290, 296, 370, 404, 505, 580, 740, 808, 1010, 1073, 1160, 1480, 2020, 2146, 2929, 3737, 4040, 4292, 5365, 5858, 7474, 8584, 10730, 11716, 14645, 14948, 18685, 21460, 23432, 29290, 29896, 37370, 42920, 58580, 74740, 108373, 117160, 149480, 216746, 433492, 541865, 866984, 1083730, 2167460, 4334920]

約数ペア:

[(1, 4334920), (2, 2167460), (4, 1083730), (5, 866984), (8, 541865), (10, 433492), (20, 216746), (29, 149480), (37, 117160), (40, 108373), (58, 74740), (74, 58580), (101, 42920), (116, 37370), (145, 29896), (148, 29290), (185, 23432), (202, 21460), (232, 18685), (290, 14948), (296, 14645), (370, 11716), (404, 10730), (505, 8584), (580, 7474), (740, 5858), (808, 5365), (1010, 4292), (1073, 4040), (1160, 3737), (1480, 2929), (2020, 2146)]