39017680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37517}}^1$

素因数の和:37543

約数の個数: 40

約数和(自身を含む): 97696872

約数和(自身を除く): 58679192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 37517, 75034, 150068, 187585, 300136, 375170, 487721, 600272, 750340, 975442, 1500680, 1950884, 2438605, 3001360, 3901768, 4877210, 7803536, 9754420, 19508840, 39017680]

約数ペア:

[(1, 39017680), (2, 19508840), (4, 9754420), (5, 7803536), (8, 4877210), (10, 3901768), (13, 3001360), (16, 2438605), (20, 1950884), (26, 1500680), (40, 975442), (52, 750340), (65, 600272), (80, 487721), (104, 375170), (130, 300136), (208, 187585), (260, 150068), (520, 75034), (1040, 37517)]