2108137060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{47717}}^1$

素因数の和:47820

約数の個数: 36

約数和(自身を含む): 4523380092

約数和(自身を除く): 2415243032

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2209, 4418, 8836, 11045, 22090, 44180, 47717, 95434, 190868, 238585, 477170, 954340, 2242699, 4485398, 8970796, 11213495, 22426990, 44853980, 105406853, 210813706, 421627412, 527034265, 1054068530, 2108137060]

約数ペア:

[(1, 2108137060), (2, 1054068530), (4, 527034265), (5, 421627412), (10, 210813706), (20, 105406853), (47, 44853980), (94, 22426990), (188, 11213495), (235, 8970796), (470, 4485398), (940, 2242699), (2209, 954340), (4418, 477170), (8836, 238585), (11045, 190868), (22090, 95434), (44180, 47717)]