2912698160

素因数分解:

$2^4\times 5^1\times {\mathrm{349}}^1\times {\mathrm{104323}}^1$

素因数の和:104685

約数の個数: 40

約数和(自身を含む): 6791492400

約数和(自身を除く): 3878794240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 349, 698, 1396, 1745, 2792, 3490, 5584, 6980, 13960, 27920, 104323, 208646, 417292, 521615, 834584, 1043230, 1669168, 2086460, 4172920, 8345840, 36408727, 72817454, 145634908, 182043635, 291269816, 364087270, 582539632, 728174540, 1456349080, 2912698160]

約数ペア:

[(1, 2912698160), (2, 1456349080), (4, 728174540), (5, 582539632), (8, 364087270), (10, 291269816), (16, 182043635), (20, 145634908), (40, 72817454), (80, 36408727), (349, 8345840), (698, 4172920), (1396, 2086460), (1745, 1669168), (2792, 1043230), (3490, 834584), (5584, 521615), (6980, 417292), (13960, 208646), (27920, 104323)]