70673360

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3359}}^1$

素因数の和:3635

約数の個数: 40

約数和(自身を含む): 164989440

約数和(自身を除く): 94316080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2630, 3359, 4208, 5260, 6718, 10520, 13436, 16795, 21040, 26872, 33590, 53744, 67180, 134360, 268720, 883417, 1766834, 3533668, 4417085, 7067336, 8834170, 14134672, 17668340, 35336680, 70673360]

約数ペア:

[(1, 70673360), (2, 35336680), (4, 17668340), (5, 14134672), (8, 8834170), (10, 7067336), (16, 4417085), (20, 3533668), (40, 1766834), (80, 883417), (263, 268720), (526, 134360), (1052, 67180), (1315, 53744), (2104, 33590), (2630, 26872), (3359, 21040), (4208, 16795), (5260, 13436), (6718, 10520)]