22485080

素因数分解:

$2^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{853}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 50727600

約数和(自身を除く): 28242520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 659, 853, 1318, 1706, 2636, 3295, 3412, 4265, 5272, 6590, 6824, 8530, 13180, 17060, 26360, 34120, 562127, 1124254, 2248508, 2810635, 4497016, 5621270, 11242540, 22485080]

約数ペア:

[(1, 22485080), (2, 11242540), (4, 5621270), (5, 4497016), (8, 2810635), (10, 2248508), (20, 1124254), (40, 562127), (659, 34120), (853, 26360), (1318, 17060), (1706, 13180), (2636, 8530), (3295, 6824), (3412, 6590), (4265, 5272)]