86770150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 171306000

約数和(自身を除く): 84535850

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 149, 190, 298, 475, 613, 745, 950, 1226, 1490, 2831, 3065, 3725, 5662, 6130, 7450, 11647, 14155, 15325, 23294, 28310, 30650, 58235, 70775, 91337, 116470, 141550, 182674, 291175, 456685, 582350, 913370, 1735403, 2283425, 3470806, 4566850, 8677015, 17354030, 43385075, 86770150]

約数ペア:

[(1, 86770150), (2, 43385075), (5, 17354030), (10, 8677015), (19, 4566850), (25, 3470806), (38, 2283425), (50, 1735403), (95, 913370), (149, 582350), (190, 456685), (298, 291175), (475, 182674), (613, 141550), (745, 116470), (950, 91337), (1226, 70775), (1490, 58235), (2831, 30650), (3065, 28310), (3725, 23294), (5662, 15325), (6130, 14155), (7450, 11647)]