39331360

素因数分解:

$2^5\times 5^1\times {\mathrm{245821}}^1$

素因数の和:245836

約数の個数: 24

約数和(自身を含む): 92920716

約数和(自身を除く): 53589356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 245821, 491642, 983284, 1229105, 1966568, 2458210, 3933136, 4916420, 7866272, 9832840, 19665680, 39331360]

約数ペア:

[(1, 39331360), (2, 19665680), (4, 9832840), (5, 7866272), (8, 4916420), (10, 3933136), (16, 2458210), (20, 1966568), (32, 1229105), (40, 983284), (80, 491642), (160, 245821)]