2612572220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{95419}}^1$

素因数の和:95502

約数の個数: 36

約数和(自身を含む): 5638749480

約数和(自身を除く): 3026177260

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1369, 2738, 5476, 6845, 13690, 27380, 95419, 190838, 381676, 477095, 954190, 1908380, 3530503, 7061006, 14122012, 17652515, 35305030, 70610060, 130628611, 261257222, 522514444, 653143055, 1306286110, 2612572220]

約数ペア:

[(1, 2612572220), (2, 1306286110), (4, 653143055), (5, 522514444), (10, 261257222), (20, 130628611), (37, 70610060), (74, 35305030), (148, 17652515), (185, 14122012), (370, 7061006), (740, 3530503), (1369, 1908380), (2738, 954190), (5476, 477095), (6845, 381676), (13690, 190838), (27380, 95419)]