4209250

素因数分解:

$2^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 8002800

約数和(自身を除く): 3793550

約数列:

[1, 2, 5, 10, 25, 50, 113, 125, 149, 226, 250, 298, 565, 745, 1130, 1490, 2825, 3725, 5650, 7450, 14125, 16837, 18625, 28250, 33674, 37250, 84185, 168370, 420925, 841850, 2104625, 4209250]

約数ペア:

[(1, 4209250), (2, 2104625), (5, 841850), (10, 420925), (25, 168370), (50, 84185), (113, 37250), (125, 33674), (149, 28250), (226, 18625), (250, 16837), (298, 14125), (565, 7450), (745, 5650), (1130, 3725), (1490, 2825)]