6691960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 16744320

約数和(自身を除く): 10052360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 227, 268, 335, 440, 454, 536, 670, 737, 908, 1135, 1340, 1474, 1816, 2270, 2497, 2680, 2948, 3685, 4540, 4994, 5896, 7370, 9080, 9988, 12485, 14740, 15209, 19976, 24970, 29480, 30418, 49940, 60836, 76045, 99880, 121672, 152090, 167299, 304180, 334598, 608360, 669196, 836495, 1338392, 1672990, 3345980, 6691960]

約数ペア:

[(1, 6691960), (2, 3345980), (4, 1672990), (5, 1338392), (8, 836495), (10, 669196), (11, 608360), (20, 334598), (22, 304180), (40, 167299), (44, 152090), (55, 121672), (67, 99880), (88, 76045), (110, 60836), (134, 49940), (220, 30418), (227, 29480), (268, 24970), (335, 19976), (440, 15209), (454, 14740), (536, 12485), (670, 9988), (737, 9080), (908, 7370), (1135, 5896), (1340, 4994), (1474, 4540), (1816, 3685), (2270, 2948), (2497, 2680)]