16313660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2606

約数の個数: 48

約数和(自身を含む): 38676960

約数和(自身を除く): 22363300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 2557, 3190, 5114, 6380, 10228, 12785, 25570, 28127, 51140, 56254, 74153, 112508, 140635, 148306, 281270, 296612, 370765, 562540, 741530, 815683, 1483060, 1631366, 3262732, 4078415, 8156830, 16313660]

約数ペア:

[(1, 16313660), (2, 8156830), (4, 4078415), (5, 3262732), (10, 1631366), (11, 1483060), (20, 815683), (22, 741530), (29, 562540), (44, 370765), (55, 296612), (58, 281270), (110, 148306), (116, 140635), (145, 112508), (220, 74153), (290, 56254), (319, 51140), (580, 28127), (638, 25570), (1276, 12785), (1595, 10228), (2557, 6380), (3190, 5114)]