2315000

素因数分解:

$2^3\times 5^4\times {\mathrm{463}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 5435760

約数和(自身を除く): 3120760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 463, 500, 625, 926, 1000, 1250, 1852, 2315, 2500, 3704, 4630, 5000, 9260, 11575, 18520, 23150, 46300, 57875, 92600, 115750, 231500, 289375, 463000, 578750, 1157500, 2315000]

約数ペア:

[(1, 2315000), (2, 1157500), (4, 578750), (5, 463000), (8, 289375), (10, 231500), (20, 115750), (25, 92600), (40, 57875), (50, 46300), (100, 23150), (125, 18520), (200, 11575), (250, 9260), (463, 5000), (500, 4630), (625, 3704), (926, 2500), (1000, 2315), (1250, 1852)]