33171820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 76640256

約数和(自身を除く): 43468436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1151, 1310, 1441, 2302, 2620, 2882, 4604, 5755, 5764, 7205, 11510, 12661, 14410, 23020, 25322, 28820, 50644, 63305, 126610, 150781, 253220, 301562, 603124, 753905, 1507810, 1658591, 3015620, 3317182, 6634364, 8292955, 16585910, 33171820]

約数ペア:

[(1, 33171820), (2, 16585910), (4, 8292955), (5, 6634364), (10, 3317182), (11, 3015620), (20, 1658591), (22, 1507810), (44, 753905), (55, 603124), (110, 301562), (131, 253220), (220, 150781), (262, 126610), (524, 63305), (655, 50644), (1151, 28820), (1310, 25322), (1441, 23020), (2302, 14410), (2620, 12661), (2882, 11510), (4604, 7205), (5755, 5764)]