13518680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{48281}}^1$

素因数の和:48299

約数の個数: 32

約数和(自身を含む): 34763040

約数和(自身を除く): 21244360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 48281, 96562, 193124, 241405, 337967, 386248, 482810, 675934, 965620, 1351868, 1689835, 1931240, 2703736, 3379670, 6759340, 13518680]

約数ペア:

[(1, 13518680), (2, 6759340), (4, 3379670), (5, 2703736), (7, 1931240), (8, 1689835), (10, 1351868), (14, 965620), (20, 675934), (28, 482810), (35, 386248), (40, 337967), (56, 241405), (70, 193124), (140, 96562), (280, 48281)]