1570792660

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1\times {\mathrm{2003}}^1$

素因数の和:2472

約数の個数: 48

約数和(自身を含む): 3339112896

約数和(自身を除く): 1768320236

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 347, 452, 565, 694, 1130, 1388, 1735, 2003, 2260, 3470, 4006, 6940, 8012, 10015, 20030, 39211, 40060, 78422, 156844, 196055, 226339, 392110, 452678, 695041, 784220, 905356, 1131695, 1390082, 2263390, 2780164, 3475205, 4526780, 6950410, 13900820, 78539633, 157079266, 314158532, 392698165, 785396330, 1570792660]

約数ペア:

[(1, 1570792660), (2, 785396330), (4, 392698165), (5, 314158532), (10, 157079266), (20, 78539633), (113, 13900820), (226, 6950410), (347, 4526780), (452, 3475205), (565, 2780164), (694, 2263390), (1130, 1390082), (1388, 1131695), (1735, 905356), (2003, 784220), (2260, 695041), (3470, 452678), (4006, 392110), (6940, 226339), (8012, 196055), (10015, 156844), (20030, 78422), (39211, 40060)]