57216860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{60869}}^1$

素因数の和:60925

約数の個数: 24

約数和(自身を含む): 122713920

約数和(自身を除く): 65497060

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 60869, 121738, 243476, 304345, 608690, 1217380, 2860843, 5721686, 11443372, 14304215, 28608430, 57216860]

約数ペア:

[(1, 57216860), (2, 28608430), (4, 14304215), (5, 11443372), (10, 5721686), (20, 2860843), (47, 1217380), (94, 608690), (188, 304345), (235, 243476), (470, 121738), (940, 60869)]