80413366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1019}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 140123520

約数和(自身を除く): 59710154

約数列:

[1, 2, 11, 17, 22, 34, 187, 211, 374, 422, 1019, 2038, 2321, 3587, 4642, 7174, 11209, 17323, 22418, 34646, 39457, 78914, 190553, 215009, 381106, 430018, 2365099, 3655153, 4730198, 7310306, 40206683, 80413366]

約数ペア:

[(1, 80413366), (2, 40206683), (11, 7310306), (17, 4730198), (22, 3655153), (34, 2365099), (187, 430018), (211, 381106), (374, 215009), (422, 190553), (1019, 78914), (2038, 39457), (2321, 34646), (3587, 22418), (4642, 17323), (7174, 11209)]