13305085000

素因数分解:

$2^3\times 5^4\times {\mathrm{109}}^1\times {\mathrm{24413}}^1$

素因数の和:24548

約数の個数: 80

約数和(自身を含む): 31461101100

約数和(自身を除く): 18156016100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 125, 200, 218, 250, 436, 500, 545, 625, 872, 1000, 1090, 1250, 2180, 2500, 2725, 4360, 5000, 5450, 10900, 13625, 21800, 24413, 27250, 48826, 54500, 68125, 97652, 109000, 122065, 136250, 195304, 244130, 272500, 488260, 545000, 610325, 976520, 1220650, 2441300, 2661017, 3051625, 4882600, 5322034, 6103250, 10644068, 12206500, 13305085, 15258125, 21288136, 24413000, 26610170, 30516250, 53220340, 61032500, 66525425, 106440680, 122065000, 133050850, 266101700, 332627125, 532203400, 665254250, 1330508500, 1663135625, 2661017000, 3326271250, 6652542500, 13305085000]

約数ペア:

[(1, 13305085000), (2, 6652542500), (4, 3326271250), (5, 2661017000), (8, 1663135625), (10, 1330508500), (20, 665254250), (25, 532203400), (40, 332627125), (50, 266101700), (100, 133050850), (109, 122065000), (125, 106440680), (200, 66525425), (218, 61032500), (250, 53220340), (436, 30516250), (500, 26610170), (545, 24413000), (625, 21288136), (872, 15258125), (1000, 13305085), (1090, 12206500), (1250, 10644068), (2180, 6103250), (2500, 5322034), (2725, 4882600), (4360, 3051625), (5000, 2661017), (5450, 2441300), (10900, 1220650), (13625, 976520), (21800, 610325), (24413, 545000), (27250, 488260), (48826, 272500), (54500, 244130), (68125, 195304), (97652, 136250), (109000, 122065)]