4453780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2683}}^1$

素因数の和:2775

約数の個数: 24

約数和(自身を含む): 9469152

約数和(自身を除く): 5015372

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 2683, 5366, 10732, 13415, 26830, 53660, 222689, 445378, 890756, 1113445, 2226890, 4453780]

約数ペア:

[(1, 4453780), (2, 2226890), (4, 1113445), (5, 890756), (10, 445378), (20, 222689), (83, 53660), (166, 26830), (332, 13415), (415, 10732), (830, 5366), (1660, 2683)]