38306380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{273617}}^1$

素因数の和:273633

約数の個数: 24

約数和(自身を含む): 91935648

約数和(自身を除く): 53629268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 273617, 547234, 1094468, 1368085, 1915319, 2736170, 3830638, 5472340, 7661276, 9576595, 19153190, 38306380]

約数ペア:

[(1, 38306380), (2, 19153190), (4, 9576595), (5, 7661276), (7, 5472340), (10, 3830638), (14, 2736170), (20, 1915319), (28, 1368085), (35, 1094468), (70, 547234), (140, 273617)]