6371420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28961}}^1$

素因数の和:28981

約数の個数: 24

約数和(自身を含む): 14596848

約数和(自身を除く): 8225428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 28961, 57922, 115844, 144805, 289610, 318571, 579220, 637142, 1274284, 1592855, 3185710, 6371420]

約数ペア:

[(1, 6371420), (2, 3185710), (4, 1592855), (5, 1274284), (10, 637142), (11, 579220), (20, 318571), (22, 289610), (44, 144805), (55, 115844), (110, 57922), (220, 28961)]