137496680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{202201}}^1$

素因数の和:202229

約数の個数: 32

約数和(自身を含む): 327567240

約数和(自身を除く): 190070560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 202201, 404402, 808804, 1011005, 1617608, 2022010, 3437417, 4044020, 6874834, 8088040, 13749668, 17187085, 27499336, 34374170, 68748340, 137496680]

約数ペア:

[(1, 137496680), (2, 68748340), (4, 34374170), (5, 27499336), (8, 17187085), (10, 13749668), (17, 8088040), (20, 6874834), (34, 4044020), (40, 3437417), (68, 2022010), (85, 1617608), (136, 1011005), (170, 808804), (340, 404402), (680, 202201)]