82208240

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17417}}^1$

素因数の和:17489

約数の個数: 40

約数和(自身を含む): 194384880

約数和(自身を除く): 112176640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 17417, 34834, 69668, 87085, 139336, 174170, 278672, 348340, 696680, 1027603, 1393360, 2055206, 4110412, 5138015, 8220824, 10276030, 16441648, 20552060, 41104120, 82208240]

約数ペア:

[(1, 82208240), (2, 41104120), (4, 20552060), (5, 16441648), (8, 10276030), (10, 8220824), (16, 5138015), (20, 4110412), (40, 2055206), (59, 1393360), (80, 1027603), (118, 696680), (236, 348340), (295, 278672), (472, 174170), (590, 139336), (944, 87085), (1180, 69668), (2360, 34834), (4720, 17417)]