15960140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{114001}}^1$

素因数の和:114017

約数の個数: 24

約数和(自身を含む): 38304672

約数和(自身を除く): 22344532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 114001, 228002, 456004, 570005, 798007, 1140010, 1596014, 2280020, 3192028, 3990035, 7980070, 15960140]

約数ペア:

[(1, 15960140), (2, 7980070), (4, 3990035), (5, 3192028), (7, 2280020), (10, 1596014), (14, 1140010), (20, 798007), (28, 570005), (35, 456004), (70, 228002), (140, 114001)]