2666585675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{683}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 3665577888

約数和(自身を除く): 998992213

約数列:

[1, 5, 13, 25, 41, 65, 205, 293, 325, 533, 683, 1025, 1465, 2665, 3415, 3809, 7325, 8879, 12013, 13325, 17075, 19045, 28003, 44395, 60065, 95225, 140015, 156169, 200119, 221975, 300325, 364039, 700075, 780845, 1000595, 1820195, 2601547, 3904225, 5002975, 8204879, 9100975, 13007735, 41024395, 65038675, 106663427, 205121975, 533317135, 2666585675]

約数ペア:

[(1, 2666585675), (5, 533317135), (13, 205121975), (25, 106663427), (41, 65038675), (65, 41024395), (205, 13007735), (293, 9100975), (325, 8204879), (533, 5002975), (683, 3904225), (1025, 2601547), (1465, 1820195), (2665, 1000595), (3415, 780845), (3809, 700075), (7325, 364039), (8879, 300325), (12013, 221975), (13325, 200119), (17075, 156169), (19045, 140015), (28003, 95225), (44395, 60065)]