29465740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 64774080

約数和(自身を除く): 35308340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 202, 290, 404, 503, 505, 580, 1006, 1010, 2012, 2020, 2515, 2929, 5030, 5858, 10060, 11716, 14587, 14645, 29174, 29290, 50803, 58348, 58580, 72935, 101606, 145870, 203212, 254015, 291740, 508030, 1016060, 1473287, 2946574, 5893148, 7366435, 14732870, 29465740]

約数ペア:

[(1, 29465740), (2, 14732870), (4, 7366435), (5, 5893148), (10, 2946574), (20, 1473287), (29, 1016060), (58, 508030), (101, 291740), (116, 254015), (145, 203212), (202, 145870), (290, 101606), (404, 72935), (503, 58580), (505, 58348), (580, 50803), (1006, 29290), (1010, 29174), (2012, 14645), (2020, 14587), (2515, 11716), (2929, 10060), (5030, 5858)]