2008652820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6581}}^1\times {\mathrm{5087}}^1$

素因数の和:11680

約数の個数: 48

約数和(自身を含む): 5626188288

約数和(自身を除く): 3617535468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5087, 6581, 10174, 13162, 15261, 19743, 20348, 25435, 26324, 30522, 32905, 39486, 50870, 61044, 65810, 76305, 78972, 98715, 101740, 131620, 152610, 197430, 305220, 394860, 33477547, 66955094, 100432641, 133910188, 167387735, 200865282, 334775470, 401730564, 502163205, 669550940, 1004326410, 2008652820]

約数ペア:

[(1, 2008652820), (2, 1004326410), (3, 669550940), (4, 502163205), (5, 401730564), (6, 334775470), (10, 200865282), (12, 167387735), (15, 133910188), (20, 100432641), (30, 66955094), (60, 33477547), (5087, 394860), (6581, 305220), (10174, 197430), (13162, 152610), (15261, 131620), (19743, 101740), (20348, 98715), (25435, 78972), (26324, 76305), (30522, 65810), (32905, 61044), (39486, 50870)]