36428980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{260207}}^1$

素因数の和:260223

約数の個数: 24

約数和(自身を含む): 87429888

約数和(自身を除く): 51000908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 260207, 520414, 1040828, 1301035, 1821449, 2602070, 3642898, 5204140, 7285796, 9107245, 18214490, 36428980]

約数ペア:

[(1, 36428980), (2, 18214490), (4, 9107245), (5, 7285796), (7, 5204140), (10, 3642898), (14, 2602070), (20, 1821449), (28, 1301035), (35, 1040828), (70, 520414), (140, 260207)]