1153862380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{51929}}^1$

素因数の和:52050

約数の個数: 48

約数和(自身を含む): 2669617440

約数和(自身を除く): 1515755060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 4444, 5555, 11110, 22220, 51929, 103858, 207716, 259645, 519290, 571219, 1038580, 1142438, 2284876, 2856095, 5244829, 5712190, 10489658, 11424380, 20979316, 26224145, 52448290, 57693119, 104896580, 115386238, 230772476, 288465595, 576931190, 1153862380]

約数ペア:

[(1, 1153862380), (2, 576931190), (4, 288465595), (5, 230772476), (10, 115386238), (11, 104896580), (20, 57693119), (22, 52448290), (44, 26224145), (55, 20979316), (101, 11424380), (110, 10489658), (202, 5712190), (220, 5244829), (404, 2856095), (505, 2284876), (1010, 1142438), (1111, 1038580), (2020, 571219), (2222, 519290), (4444, 259645), (5555, 207716), (11110, 103858), (22220, 51929)]