4845980

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2399}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 10281600

約数和(自身を除く): 5435620

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 2399, 4798, 9596, 11995, 23990, 47980, 242299, 484598, 969196, 1211495, 2422990, 4845980]

約数ペア:

[(1, 4845980), (2, 2422990), (4, 1211495), (5, 969196), (10, 484598), (20, 242299), (101, 47980), (202, 23990), (404, 11995), (505, 9596), (1010, 4798), (2020, 2399)]