8056190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 15444000

約数和(自身を除く): 7387810

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 389, 545, 778, 1090, 1945, 2071, 3890, 4142, 7391, 10355, 14782, 20710, 36955, 42401, 73910, 84802, 212005, 424010, 805619, 1611238, 4028095, 8056190]

約数ペア:

[(1, 8056190), (2, 4028095), (5, 1611238), (10, 805619), (19, 424010), (38, 212005), (95, 84802), (109, 73910), (190, 42401), (218, 36955), (389, 20710), (545, 14782), (778, 10355), (1090, 7391), (1945, 4142), (2071, 3890)]