57850820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{152239}}^1$

素因数の和:152267

約数の個数: 24

約数和(自身を含む): 127881600

約数和(自身を除く): 70030780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 152239, 304478, 608956, 761195, 1522390, 2892541, 3044780, 5785082, 11570164, 14462705, 28925410, 57850820]

約数ペア:

[(1, 57850820), (2, 28925410), (4, 14462705), (5, 11570164), (10, 5785082), (19, 3044780), (20, 2892541), (38, 1522390), (76, 761195), (95, 608956), (190, 304478), (380, 152239)]