505343810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{22651}}^1$

素因数の和:22778

約数の個数: 32

約数和(自身を含む): 958995072

約数和(自身を除く): 453651262

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 970, 2231, 4462, 11155, 22310, 22651, 45302, 113255, 226510, 520973, 1041946, 2197147, 2604865, 4394294, 5209730, 10985735, 21971470, 50534381, 101068762, 252671905, 505343810]

約数ペア:

[(1, 505343810), (2, 252671905), (5, 101068762), (10, 50534381), (23, 21971470), (46, 10985735), (97, 5209730), (115, 4394294), (194, 2604865), (230, 2197147), (485, 1041946), (970, 520973), (2231, 226510), (4462, 113255), (11155, 45302), (22310, 22651)]