29284660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 64012032

約数和(自身を除く): 34727372

約数列:

[1, 2, 4, 5, 10, 20, 41, 71, 82, 142, 164, 205, 284, 355, 410, 503, 710, 820, 1006, 1420, 2012, 2515, 2911, 5030, 5822, 10060, 11644, 14555, 20623, 29110, 35713, 41246, 58220, 71426, 82492, 103115, 142852, 178565, 206230, 357130, 412460, 714260, 1464233, 2928466, 5856932, 7321165, 14642330, 29284660]

約数ペア:

[(1, 29284660), (2, 14642330), (4, 7321165), (5, 5856932), (10, 2928466), (20, 1464233), (41, 714260), (71, 412460), (82, 357130), (142, 206230), (164, 178565), (205, 142852), (284, 103115), (355, 82492), (410, 71426), (503, 58220), (710, 41246), (820, 35713), (1006, 29110), (1420, 20623), (2012, 14555), (2515, 11644), (2911, 10060), (5030, 5822)]