1330508500

素因数分解:

$2^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{24413}}^1$

素因数の和:24541

約数の個数: 48

約数和(自身を含む): 2932609680

約数和(自身を除く): 1602101180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 125, 218, 250, 436, 500, 545, 1090, 2180, 2725, 5450, 10900, 13625, 24413, 27250, 48826, 54500, 97652, 122065, 244130, 488260, 610325, 1220650, 2441300, 2661017, 3051625, 5322034, 6103250, 10644068, 12206500, 13305085, 26610170, 53220340, 66525425, 133050850, 266101700, 332627125, 665254250, 1330508500]

約数ペア:

[(1, 1330508500), (2, 665254250), (4, 332627125), (5, 266101700), (10, 133050850), (20, 66525425), (25, 53220340), (50, 26610170), (100, 13305085), (109, 12206500), (125, 10644068), (218, 6103250), (250, 5322034), (436, 3051625), (500, 2661017), (545, 2441300), (1090, 1220650), (2180, 610325), (2725, 488260), (5450, 244130), (10900, 122065), (13625, 97652), (24413, 54500), (27250, 48826)]