26331500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4083

約数の個数: 48

約数和(自身を含む): 61946976

約数和(自身を除く): 35615476

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 4051, 6500, 8102, 16204, 20255, 40510, 52663, 81020, 101275, 105326, 202550, 210652, 263315, 405100, 506375, 526630, 1012750, 1053260, 1316575, 2025500, 2633150, 5266300, 6582875, 13165750, 26331500]

約数ペア:

[(1, 26331500), (2, 13165750), (4, 6582875), (5, 5266300), (10, 2633150), (13, 2025500), (20, 1316575), (25, 1053260), (26, 1012750), (50, 526630), (52, 506375), (65, 405100), (100, 263315), (125, 210652), (130, 202550), (250, 105326), (260, 101275), (325, 81020), (500, 52663), (650, 40510), (1300, 20255), (1625, 16204), (3250, 8102), (4051, 6500)]