10210520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6899}}^1$

素因数の和:6947

約数の個数: 32

約数和(自身を含む): 23598000

約数和(自身を除く): 13387480

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 6899, 13798, 27596, 34495, 55192, 68990, 137980, 255263, 275960, 510526, 1021052, 1276315, 2042104, 2552630, 5105260, 10210520]

約数ペア:

[(1, 10210520), (2, 5105260), (4, 2552630), (5, 2042104), (8, 1276315), (10, 1021052), (20, 510526), (37, 275960), (40, 255263), (74, 137980), (148, 68990), (185, 55192), (296, 34495), (370, 27596), (740, 13798), (1480, 6899)]