225564610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{26821}}^1$

素因数の和:26886

約数の個数: 24

約数和(自身を含む): 420515316

約数和(自身を除く): 194950706

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 26821, 53642, 134105, 268210, 777809, 1555618, 3889045, 7778090, 22556461, 45112922, 112782305, 225564610]

約数ペア:

[(1, 225564610), (2, 112782305), (5, 45112922), (10, 22556461), (29, 7778090), (58, 3889045), (145, 1555618), (290, 777809), (841, 268210), (1682, 134105), (4205, 53642), (8410, 26821)]