111393640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{881}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 261954000

約数和(自身を除く): 150560360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 109, 116, 145, 218, 232, 290, 436, 545, 580, 872, 881, 1090, 1160, 1762, 2180, 3161, 3524, 4360, 4405, 6322, 7048, 8810, 12644, 15805, 17620, 25288, 25549, 31610, 35240, 51098, 63220, 96029, 102196, 126440, 127745, 192058, 204392, 255490, 384116, 480145, 510980, 768232, 960290, 1021960, 1920580, 2784841, 3841160, 5569682, 11139364, 13924205, 22278728, 27848410, 55696820, 111393640]

約数ペア:

[(1, 111393640), (2, 55696820), (4, 27848410), (5, 22278728), (8, 13924205), (10, 11139364), (20, 5569682), (29, 3841160), (40, 2784841), (58, 1920580), (109, 1021960), (116, 960290), (145, 768232), (218, 510980), (232, 480145), (290, 384116), (436, 255490), (545, 204392), (580, 192058), (872, 127745), (881, 126440), (1090, 102196), (1160, 96029), (1762, 63220), (2180, 51098), (3161, 35240), (3524, 31610), (4360, 25549), (4405, 25288), (6322, 17620), (7048, 15805), (8810, 12644)]