22882840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30109}}^1$

素因数の和:30139

約数の個数: 32

約数和(自身を含む): 54198000

約数和(自身を除く): 31315160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 30109, 60218, 120436, 150545, 240872, 301090, 572071, 602180, 1144142, 1204360, 2288284, 2860355, 4576568, 5720710, 11441420, 22882840]

約数ペア:

[(1, 22882840), (2, 11441420), (4, 5720710), (5, 4576568), (8, 2860355), (10, 2288284), (19, 1204360), (20, 1144142), (38, 602180), (40, 572071), (76, 301090), (95, 240872), (152, 150545), (190, 120436), (380, 60218), (760, 30109)]