5572580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21433}}^1$

素因数の和:21455

約数の個数: 24

約数和(自身を含む): 12603192

約数和(自身を除く): 7030612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 21433, 42866, 85732, 107165, 214330, 278629, 428660, 557258, 1114516, 1393145, 2786290, 5572580]

約数ペア:

[(1, 5572580), (2, 2786290), (4, 1393145), (5, 1114516), (10, 557258), (13, 428660), (20, 278629), (26, 214330), (52, 107165), (65, 85732), (130, 42866), (260, 21433)]