5252140

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{839}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 11077920

約数和(自身を除く): 5825780

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 839, 1252, 1565, 1678, 3130, 3356, 4195, 6260, 8390, 16780, 262607, 525214, 1050428, 1313035, 2626070, 5252140]

約数ペア:

[(1, 5252140), (2, 2626070), (4, 1313035), (5, 1050428), (10, 525214), (20, 262607), (313, 16780), (626, 8390), (839, 6260), (1252, 4195), (1565, 3356), (1678, 3130)]