125087453720

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{11539433}}^1$

素因数の和:11539715

約数の個数: 32

約数和(自身を含む): 282485344320

約数和(自身を除く): 157397890600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 10840, 11539433, 23078866, 46157732, 57697165, 92315464, 115394330, 230788660, 461577320, 3127186343, 6254372686, 12508745372, 15635931715, 25017490744, 31271863430, 62543726860, 125087453720]

約数ペア:

[(1, 125087453720), (2, 62543726860), (4, 31271863430), (5, 25017490744), (8, 15635931715), (10, 12508745372), (20, 6254372686), (40, 3127186343), (271, 461577320), (542, 230788660), (1084, 115394330), (1355, 92315464), (2168, 57697165), (2710, 46157732), (5420, 23078866), (10840, 11539433)]