11575000

素因数分解:

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

素因数の和:494

約数の個数: 48

約数和(自身を含む): 27185760

約数和(自身を除く): 15610760

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, 3125, 3704, 4630, 5000, 6250, 9260, 11575, 12500, 18520, 23150, 25000, 46300, 57875, 92600, 115750, 231500, 289375, 463000, 578750, 1157500, 1446875, 2315000, 2893750, 5787500, 11575000]

約数ペア:

[(1, 11575000), (2, 5787500), (4, 2893750), (5, 2315000), (8, 1446875), (10, 1157500), (20, 578750), (25, 463000), (40, 289375), (50, 231500), (100, 115750), (125, 92600), (200, 57875), (250, 46300), (463, 25000), (500, 23150), (625, 18520), (926, 12500), (1000, 11575), (1250, 9260), (1852, 6250), (2315, 5000), (2500, 4630), (3125, 3704)]