70432340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{823}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 161965440

約数和(自身を除く): 91533100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 389, 778, 823, 1556, 1646, 1945, 3292, 3890, 4115, 4279, 7780, 8230, 8558, 9053, 16460, 17116, 18106, 21395, 36212, 42790, 45265, 85580, 90530, 181060, 320147, 640294, 1280588, 1600735, 3201470, 3521617, 6402940, 7043234, 14086468, 17608085, 35216170, 70432340]

約数ペア:

[(1, 70432340), (2, 35216170), (4, 17608085), (5, 14086468), (10, 7043234), (11, 6402940), (20, 3521617), (22, 3201470), (44, 1600735), (55, 1280588), (110, 640294), (220, 320147), (389, 181060), (778, 90530), (823, 85580), (1556, 45265), (1646, 42790), (1945, 36212), (3292, 21395), (3890, 18106), (4115, 17116), (4279, 16460), (7780, 9053), (8230, 8558)]