68699000

素因数分解:

$2^3\times 5^3\times {\mathrm{68699}}^1$

素因数の和:68720

約数の個数: 32

約数和(自身を含む): 160758000

約数和(自身を除く): 92059000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 68699, 137398, 274796, 343495, 549592, 686990, 1373980, 1717475, 2747960, 3434950, 6869900, 8587375, 13739800, 17174750, 34349500, 68699000]

約数ペア:

[(1, 68699000), (2, 34349500), (4, 17174750), (5, 13739800), (8, 8587375), (10, 6869900), (20, 3434950), (25, 2747960), (40, 1717475), (50, 1373980), (100, 686990), (125, 549592), (200, 343495), (250, 274796), (500, 137398), (1000, 68699)]