26508940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28201}}^1$

素因数の和:28257

約数の個数: 24

約数和(自身を含む): 56855232

約数和(自身を除く): 30346292

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 28201, 56402, 112804, 141005, 282010, 564020, 1325447, 2650894, 5301788, 6627235, 13254470, 26508940]

約数ペア:

[(1, 26508940), (2, 13254470), (4, 6627235), (5, 5301788), (10, 2650894), (20, 1325447), (47, 564020), (94, 282010), (188, 141005), (235, 112804), (470, 56402), (940, 28201)]