271752620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{4639}}^1$

素因数の和:4778

約数の個数: 48

約数和(自身を含む): 596332800

約数和(自身を除く): 324580180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 202, 290, 404, 505, 580, 1010, 2020, 2929, 4639, 5858, 9278, 11716, 14645, 18556, 23195, 29290, 46390, 58580, 92780, 134531, 269062, 468539, 538124, 672655, 937078, 1345310, 1874156, 2342695, 2690620, 4685390, 9370780, 13587631, 27175262, 54350524, 67938155, 135876310, 271752620]

約数ペア:

[(1, 271752620), (2, 135876310), (4, 67938155), (5, 54350524), (10, 27175262), (20, 13587631), (29, 9370780), (58, 4685390), (101, 2690620), (116, 2342695), (145, 1874156), (202, 1345310), (290, 937078), (404, 672655), (505, 538124), (580, 468539), (1010, 269062), (2020, 134531), (2929, 92780), (4639, 58580), (5858, 46390), (9278, 29290), (11716, 23195), (14645, 18556)]