2226941240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{9769}}^1$

素因数の和:9960

約数の個数: 64

約数和(自身を含む): 5170284000

約数和(自身を除く): 2943342760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 139, 164, 205, 278, 328, 410, 556, 695, 820, 1112, 1390, 1640, 2780, 5560, 5699, 9769, 11398, 19538, 22796, 28495, 39076, 45592, 48845, 56990, 78152, 97690, 113980, 195380, 227960, 390760, 400529, 801058, 1357891, 1602116, 2002645, 2715782, 3204232, 4005290, 5431564, 6789455, 8010580, 10863128, 13578910, 16021160, 27157820, 54315640, 55673531, 111347062, 222694124, 278367655, 445388248, 556735310, 1113470620, 2226941240]

約数ペア:

[(1, 2226941240), (2, 1113470620), (4, 556735310), (5, 445388248), (8, 278367655), (10, 222694124), (20, 111347062), (40, 55673531), (41, 54315640), (82, 27157820), (139, 16021160), (164, 13578910), (205, 10863128), (278, 8010580), (328, 6789455), (410, 5431564), (556, 4005290), (695, 3204232), (820, 2715782), (1112, 2002645), (1390, 1602116), (1640, 1357891), (2780, 801058), (5560, 400529), (5699, 390760), (9769, 227960), (11398, 195380), (19538, 113980), (22796, 97690), (28495, 78152), (39076, 56990), (45592, 48845)]