3393640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2293}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 7845480

約数和(自身を除く): 4451840

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2293, 4586, 9172, 11465, 18344, 22930, 45860, 84841, 91720, 169682, 339364, 424205, 678728, 848410, 1696820, 3393640]

約数ペア:

[(1, 3393640), (2, 1696820), (4, 848410), (5, 678728), (8, 424205), (10, 339364), (20, 169682), (37, 91720), (40, 84841), (74, 45860), (148, 22930), (185, 18344), (296, 11465), (370, 9172), (740, 4586), (1480, 2293)]