88156817420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{305231}}^1$

素因数の和:307310

約数の個数: 48

約数和(自身を含む): 211679612928

約数和(自身を除く): 123522795508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2063, 4126, 8252, 10315, 14441, 20630, 28882, 41260, 57764, 72205, 144410, 288820, 305231, 610462, 1220924, 1526155, 2136617, 3052310, 4273234, 6104620, 8546468, 10683085, 21366170, 42732340, 629691553, 1259383106, 2518766212, 3148457765, 4407840871, 6296915530, 8815681742, 12593831060, 17631363484, 22039204355, 44078408710, 88156817420]

約数ペア:

[(1, 88156817420), (2, 44078408710), (4, 22039204355), (5, 17631363484), (7, 12593831060), (10, 8815681742), (14, 6296915530), (20, 4407840871), (28, 3148457765), (35, 2518766212), (70, 1259383106), (140, 629691553), (2063, 42732340), (4126, 21366170), (8252, 10683085), (10315, 8546468), (14441, 6104620), (20630, 4273234), (28882, 3052310), (41260, 2136617), (57764, 1526155), (72205, 1220924), (144410, 610462), (288820, 305231)]