4047995960

素因数分解:

$2^3\times 5^1\times {\mathrm{3019}}^1\times {\mathrm{33521}}^1$

素因数の和:36551

約数の個数: 32

約数和(自身を含む): 9111279600

約数和(自身を除く): 5063283640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3019, 6038, 12076, 15095, 24152, 30190, 33521, 60380, 67042, 120760, 134084, 167605, 268168, 335210, 670420, 1340840, 101199899, 202399798, 404799596, 505999495, 809599192, 1011998990, 2023997980, 4047995960]

約数ペア:

[(1, 4047995960), (2, 2023997980), (4, 1011998990), (5, 809599192), (8, 505999495), (10, 404799596), (20, 202399798), (40, 101199899), (3019, 1340840), (6038, 670420), (12076, 335210), (15095, 268168), (24152, 167605), (30190, 134084), (33521, 120760), (60380, 67042)]