3264140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 7699104

約数和(自身を除く): 4434964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 401, 407, 740, 802, 814, 1604, 1628, 2005, 2035, 4010, 4070, 4411, 8020, 8140, 8822, 14837, 17644, 22055, 29674, 44110, 59348, 74185, 88220, 148370, 163207, 296740, 326414, 652828, 816035, 1632070, 3264140]

約数ペア:

[(1, 3264140), (2, 1632070), (4, 816035), (5, 652828), (10, 326414), (11, 296740), (20, 163207), (22, 148370), (37, 88220), (44, 74185), (55, 59348), (74, 44110), (110, 29674), (148, 22055), (185, 17644), (220, 14837), (370, 8822), (401, 8140), (407, 8020), (740, 4411), (802, 4070), (814, 4010), (1604, 2035), (1628, 2005)]