84322570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10321}}^1$

素因数の和:10390

約数の個数: 32

約数和(自身を含む): 163500480

約数和(自身を除く): 79177910

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 10321, 20642, 51605, 103210, 196099, 392198, 443803, 887606, 980495, 1960990, 2219015, 4438030, 8432257, 16864514, 42161285, 84322570]

約数ペア:

[(1, 84322570), (2, 42161285), (5, 16864514), (10, 8432257), (19, 4438030), (38, 2219015), (43, 1960990), (86, 980495), (95, 887606), (190, 443803), (215, 392198), (430, 196099), (817, 103210), (1634, 51605), (4085, 20642), (8170, 10321)]