187536340

素因数分解:

$2^2\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{6571}}^1$

素因数の和:8007

約数の個数: 24

約数和(自身を含む): 394162272

約数和(自身を除く): 206625932

約数列:

[1, 2, 4, 5, 10, 20, 1427, 2854, 5708, 6571, 7135, 13142, 14270, 26284, 28540, 32855, 65710, 131420, 9376817, 18753634, 37507268, 46884085, 93768170, 187536340]

約数ペア:

[(1, 187536340), (2, 93768170), (4, 46884085), (5, 37507268), (10, 18753634), (20, 9376817), (1427, 131420), (2854, 65710), (5708, 32855), (6571, 28540), (7135, 26284), (13142, 14270)]