2273203480

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{447481}}^1$

素因数の和:447619

約数の個数: 32

約数和(自身を含む): 5154992640

約数和(自身を除く): 2881789160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 447481, 894962, 1789924, 2237405, 3579848, 4474810, 8949620, 17899240, 56830087, 113660174, 227320348, 284150435, 454640696, 568300870, 1136601740, 2273203480]

約数ペア:

[(1, 2273203480), (2, 1136601740), (4, 568300870), (5, 454640696), (8, 284150435), (10, 227320348), (20, 113660174), (40, 56830087), (127, 17899240), (254, 8949620), (508, 4474810), (635, 3579848), (1016, 2237405), (1270, 1789924), (2540, 894962), (5080, 447481)]