97889384740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{571717}}^1$

素因数の和:572956

約数の個数: 48

約数和(自身を含む): 235127031552

約数和(自身を除く): 137237646812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1223, 2446, 4892, 6115, 8561, 12230, 17122, 24460, 34244, 42805, 85610, 171220, 571717, 1143434, 2286868, 2858585, 4002019, 5717170, 8004038, 11434340, 16008076, 20010095, 40020190, 80040380, 699209891, 1398419782, 2796839564, 3496049455, 4894469237, 6992098910, 9788938474, 13984197820, 19577876948, 24472346185, 48944692370, 97889384740]

約数ペア:

[(1, 97889384740), (2, 48944692370), (4, 24472346185), (5, 19577876948), (7, 13984197820), (10, 9788938474), (14, 6992098910), (20, 4894469237), (28, 3496049455), (35, 2796839564), (70, 1398419782), (140, 699209891), (1223, 80040380), (2446, 40020190), (4892, 20010095), (6115, 16008076), (8561, 11434340), (12230, 8004038), (17122, 5717170), (24460, 4002019), (34244, 2858585), (42805, 2286868), (85610, 1143434), (171220, 571717)]