11490200

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 27115080

約数和(自身を除く): 15624880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 787, 1460, 1574, 1825, 2920, 3148, 3650, 3935, 6296, 7300, 7870, 14600, 15740, 19675, 31480, 39350, 57451, 78700, 114902, 157400, 229804, 287255, 459608, 574510, 1149020, 1436275, 2298040, 2872550, 5745100, 11490200]

約数ペア:

[(1, 11490200), (2, 5745100), (4, 2872550), (5, 2298040), (8, 1436275), (10, 1149020), (20, 574510), (25, 459608), (40, 287255), (50, 229804), (73, 157400), (100, 114902), (146, 78700), (200, 57451), (292, 39350), (365, 31480), (584, 19675), (730, 15740), (787, 14600), (1460, 7870), (1574, 7300), (1825, 6296), (2920, 3935), (3148, 3650)]