8284750

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 16024320

約数和(自身を除く): 7739570

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 775, 1069, 1550, 2138, 3875, 5345, 7750, 10690, 26725, 33139, 53450, 66278, 133625, 165695, 267250, 331390, 828475, 1656950, 4142375, 8284750]

約数ペア:

[(1, 8284750), (2, 4142375), (5, 1656950), (10, 828475), (25, 331390), (31, 267250), (50, 165695), (62, 133625), (125, 66278), (155, 53450), (250, 33139), (310, 26725), (775, 10690), (1069, 7750), (1550, 5345), (2138, 3875)]