3933680

素因数分解:

$2^4\times 5^1\times {\mathrm{49171}}^1$

素因数の和:49184

約数の個数: 20

約数和(自身を含む): 9145992

約数和(自身を除く): 5212312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 49171, 98342, 196684, 245855, 393368, 491710, 786736, 983420, 1966840, 3933680]

約数ペア:

[(1, 3933680), (2, 1966840), (4, 983420), (5, 786736), (8, 491710), (10, 393368), (16, 245855), (20, 196684), (40, 98342), (80, 49171)]