83469160

素因数分解:

$2^3\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{1481}}^1$

素因数の和:2901

約数の個数: 32

約数和(自身を含む): 188065800

約数和(自身を除く): 104596640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1409, 1481, 2818, 2962, 5636, 5924, 7045, 7405, 11272, 11848, 14090, 14810, 28180, 29620, 56360, 59240, 2086729, 4173458, 8346916, 10433645, 16693832, 20867290, 41734580, 83469160]

約数ペア:

[(1, 83469160), (2, 41734580), (4, 20867290), (5, 16693832), (8, 10433645), (10, 8346916), (20, 4173458), (40, 2086729), (1409, 59240), (1481, 56360), (2818, 29620), (2962, 28180), (5636, 14810), (5924, 14090), (7045, 11848), (7405, 11272)]