5369140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{38351}}^1$

素因数の和:38367

約数の個数: 24

約数和(自身を含む): 12886272

約数和(自身を除く): 7517132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 38351, 76702, 153404, 191755, 268457, 383510, 536914, 767020, 1073828, 1342285, 2684570, 5369140]

約数ペア:

[(1, 5369140), (2, 2684570), (4, 1342285), (5, 1073828), (7, 767020), (10, 536914), (14, 383510), (20, 268457), (28, 191755), (35, 153404), (70, 76702), (140, 38351)]