105870560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38923}}^1$

素因数の和:38955

約数の個数: 48

約数和(自身を含む): 264838896

約数和(自身を除く): 158968336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 38923, 77846, 155692, 194615, 311384, 389230, 622768, 661691, 778460, 1245536, 1323382, 1556920, 2646764, 3113840, 3308455, 5293528, 6227680, 6616910, 10587056, 13233820, 21174112, 26467640, 52935280, 105870560]

約数ペア:

[(1, 105870560), (2, 52935280), (4, 26467640), (5, 21174112), (8, 13233820), (10, 10587056), (16, 6616910), (17, 6227680), (20, 5293528), (32, 3308455), (34, 3113840), (40, 2646764), (68, 1556920), (80, 1323382), (85, 1245536), (136, 778460), (160, 661691), (170, 622768), (272, 389230), (340, 311384), (544, 194615), (680, 155692), (1360, 77846), (2720, 38923)]