39224120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{75431}}^1$

素因数の和:75455

約数の個数: 32

約数和(自身を含む): 95044320

約数和(自身を除く): 55820200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 75431, 150862, 301724, 377155, 603448, 754310, 980603, 1508620, 1961206, 3017240, 3922412, 4903015, 7844824, 9806030, 19612060, 39224120]

約数ペア:

[(1, 39224120), (2, 19612060), (4, 9806030), (5, 7844824), (8, 4903015), (10, 3922412), (13, 3017240), (20, 1961206), (26, 1508620), (40, 980603), (52, 754310), (65, 603448), (104, 377155), (130, 301724), (260, 150862), (520, 75431)]