10214750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 23587200

約数和(自身を除く): 13372450

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 449, 455, 650, 875, 898, 910, 1625, 1750, 2245, 2275, 3143, 3250, 4490, 4550, 5837, 6286, 11225, 11375, 11674, 15715, 22450, 22750, 29185, 31430, 40859, 56125, 58370, 78575, 81718, 112250, 145925, 157150, 204295, 291850, 392875, 408590, 729625, 785750, 1021475, 1459250, 2042950, 5107375, 10214750]

約数ペア:

[(1, 10214750), (2, 5107375), (5, 2042950), (7, 1459250), (10, 1021475), (13, 785750), (14, 729625), (25, 408590), (26, 392875), (35, 291850), (50, 204295), (65, 157150), (70, 145925), (91, 112250), (125, 81718), (130, 78575), (175, 58370), (182, 56125), (250, 40859), (325, 31430), (350, 29185), (449, 22750), (455, 22450), (650, 15715), (875, 11674), (898, 11375), (910, 11225), (1625, 6286), (1750, 5837), (2245, 4550), (2275, 4490), (3143, 3250)]