169600990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{44987}}^1$

素因数の和:45036

約数の個数: 32

約数和(自身を含む): 340109280

約数和(自身を除く): 170508290

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 44987, 89974, 224935, 449870, 584831, 1169662, 1304623, 2609246, 2924155, 5848310, 6523115, 13046230, 16960099, 33920198, 84800495, 169600990]

約数ペア:

[(1, 169600990), (2, 84800495), (5, 33920198), (10, 16960099), (13, 13046230), (26, 6523115), (29, 5848310), (58, 2924155), (65, 2609246), (130, 1304623), (145, 1169662), (290, 584831), (377, 449870), (754, 224935), (1885, 89974), (3770, 44987)]