2247103480

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{372037}}^1$

素因数の和:372199

約数の個数: 32

約数和(自身を含む): 5089479840

約数和(自身を除く): 2842376360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 372037, 744074, 1488148, 1860185, 2976296, 3720370, 7440740, 14881480, 56177587, 112355174, 224710348, 280887935, 449420696, 561775870, 1123551740, 2247103480]

約数ペア:

[(1, 2247103480), (2, 1123551740), (4, 561775870), (5, 449420696), (8, 280887935), (10, 224710348), (20, 112355174), (40, 56177587), (151, 14881480), (302, 7440740), (604, 3720370), (755, 2976296), (1208, 1860185), (1510, 1488148), (3020, 744074), (6040, 372037)]