9485750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2033

約数の個数: 32

約数和(自身を含む): 18701280

約数和(自身を除く): 9215530

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 1997, 2375, 3994, 4750, 9985, 19970, 37943, 49925, 75886, 99850, 189715, 249625, 379430, 499250, 948575, 1897150, 4742875, 9485750]

約数ペア:

[(1, 9485750), (2, 4742875), (5, 1897150), (10, 948575), (19, 499250), (25, 379430), (38, 249625), (50, 189715), (95, 99850), (125, 75886), (190, 49925), (250, 37943), (475, 19970), (950, 9985), (1997, 4750), (2375, 3994)]