568102000

素因数分解:

$2^4\times 5^3\times {\mathrm{284051}}^1$

素因数の和:284074

約数の個数: 40

約数和(自身を含む): 1373675472

約数和(自身を除く): 805573472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 284051, 568102, 1136204, 1420255, 2272408, 2840510, 4544816, 5681020, 7101275, 11362040, 14202550, 22724080, 28405100, 35506375, 56810200, 71012750, 113620400, 142025500, 284051000, 568102000]

約数ペア:

[(1, 568102000), (2, 284051000), (4, 142025500), (5, 113620400), (8, 71012750), (10, 56810200), (16, 35506375), (20, 28405100), (25, 22724080), (40, 14202550), (50, 11362040), (80, 7101275), (100, 5681020), (125, 4544816), (200, 2840510), (250, 2272408), (400, 1420255), (500, 1136204), (1000, 568102), (2000, 284051)]