535970440

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{122929}}^1$

素因数の和:123049

約数の個数: 32

約数和(自身を含む): 1217007000

約数和(自身を除く): 681036560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 122929, 245858, 491716, 614645, 983432, 1229290, 2458580, 4917160, 13399261, 26798522, 53597044, 66996305, 107194088, 133992610, 267985220, 535970440]

約数ペア:

[(1, 535970440), (2, 267985220), (4, 133992610), (5, 107194088), (8, 66996305), (10, 53597044), (20, 26798522), (40, 13399261), (109, 4917160), (218, 2458580), (436, 1229290), (545, 983432), (872, 614645), (1090, 491716), (2180, 245858), (4360, 122929)]