432970840

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107171}}^1$

素因数の和:107283

約数の個数: 32

約数和(自身を含む): 983838960

約数和(自身を除く): 550868120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 107171, 214342, 428684, 535855, 857368, 1071710, 2143420, 4286840, 10824271, 21648542, 43297084, 54121355, 86594168, 108242710, 216485420, 432970840]

約数ペア:

[(1, 432970840), (2, 216485420), (4, 108242710), (5, 86594168), (8, 54121355), (10, 43297084), (20, 21648542), (40, 10824271), (101, 4286840), (202, 2143420), (404, 1071710), (505, 857368), (808, 535855), (1010, 428684), (2020, 214342), (4040, 107171)]