91668760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{134807}}^1$

素因数の和:134835

約数の個数: 32

約数和(自身を含む): 218388960

約数和(自身を除く): 126720200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 134807, 269614, 539228, 674035, 1078456, 1348070, 2291719, 2696140, 4583438, 5392280, 9166876, 11458595, 18333752, 22917190, 45834380, 91668760]

約数ペア:

[(1, 91668760), (2, 45834380), (4, 22917190), (5, 18333752), (8, 11458595), (10, 9166876), (17, 5392280), (20, 4583438), (34, 2696140), (40, 2291719), (68, 1348070), (85, 1078456), (136, 674035), (170, 539228), (340, 269614), (680, 134807)]