8031550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 36

約数和(自身を含む): 15552576

約数和(自身を除く): 7521026

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 191, 290, 382, 725, 841, 955, 1450, 1682, 1910, 4205, 4775, 5539, 8410, 9550, 11078, 21025, 27695, 42050, 55390, 138475, 160631, 276950, 321262, 803155, 1606310, 4015775, 8031550]

約数ペア:

[(1, 8031550), (2, 4015775), (5, 1606310), (10, 803155), (25, 321262), (29, 276950), (50, 160631), (58, 138475), (145, 55390), (191, 42050), (290, 27695), (382, 21025), (725, 11078), (841, 9550), (955, 8410), (1450, 5539), (1682, 4775), (1910, 4205)]