8736693740

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2269}}^1\times {\mathrm{2437}}^1$

素因数の和:4794

約数の個数: 48

約数和(自身を含む): 18595113600

約数和(自身を除く): 9858419860

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2269, 2437, 4538, 4874, 9076, 9748, 11345, 12185, 22690, 24370, 45380, 48740, 179251, 192523, 358502, 385046, 717004, 770092, 896255, 962615, 1792510, 1925230, 3585020, 3850460, 5529553, 11059106, 22118212, 27647765, 55295530, 110591060, 436834687, 873669374, 1747338748, 2184173435, 4368346870, 8736693740]

約数ペア:

[(1, 8736693740), (2, 4368346870), (4, 2184173435), (5, 1747338748), (10, 873669374), (20, 436834687), (79, 110591060), (158, 55295530), (316, 27647765), (395, 22118212), (790, 11059106), (1580, 5529553), (2269, 3850460), (2437, 3585020), (4538, 1925230), (4874, 1792510), (9076, 962615), (9748, 896255), (11345, 770092), (12185, 717004), (22690, 385046), (24370, 358502), (45380, 192523), (48740, 179251)]