44589220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{541}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 101345328

約数和(自身を除く): 56756108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 317, 541, 634, 1082, 1268, 1585, 2164, 2705, 3170, 4121, 5410, 6340, 7033, 8242, 10820, 14066, 16484, 20605, 28132, 35165, 41210, 70330, 82420, 140660, 171497, 342994, 685988, 857485, 1714970, 2229461, 3429940, 4458922, 8917844, 11147305, 22294610, 44589220]

約数ペア:

[(1, 44589220), (2, 22294610), (4, 11147305), (5, 8917844), (10, 4458922), (13, 3429940), (20, 2229461), (26, 1714970), (52, 857485), (65, 685988), (130, 342994), (260, 171497), (317, 140660), (541, 82420), (634, 70330), (1082, 41210), (1268, 35165), (1585, 28132), (2164, 20605), (2705, 16484), (3170, 14066), (4121, 10820), (5410, 8242), (6340, 7033)]