124131020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 295081920

約数和(自身を除く): 170950900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 101, 116, 130, 145, 163, 202, 260, 290, 326, 377, 404, 505, 580, 652, 754, 815, 1010, 1313, 1508, 1630, 1885, 2020, 2119, 2626, 2929, 3260, 3770, 4238, 4727, 5252, 5858, 6565, 7540, 8476, 9454, 10595, 11716, 13130, 14645, 16463, 18908, 21190, 23635, 26260, 29290, 32926, 38077, 42380, 47270, 58580, 61451, 65852, 76154, 82315, 94540, 122902, 152308, 164630, 190385, 214019, 245804, 307255, 329260, 380770, 428038, 477427, 614510, 761540, 856076, 954854, 1070095, 1229020, 1909708, 2140190, 2387135, 4280380, 4774270, 6206551, 9548540, 12413102, 24826204, 31032755, 62065510, 124131020]

約数ペア:

[(1, 124131020), (2, 62065510), (4, 31032755), (5, 24826204), (10, 12413102), (13, 9548540), (20, 6206551), (26, 4774270), (29, 4280380), (52, 2387135), (58, 2140190), (65, 1909708), (101, 1229020), (116, 1070095), (130, 954854), (145, 856076), (163, 761540), (202, 614510), (260, 477427), (290, 428038), (326, 380770), (377, 329260), (404, 307255), (505, 245804), (580, 214019), (652, 190385), (754, 164630), (815, 152308), (1010, 122902), (1313, 94540), (1508, 82315), (1630, 76154), (1885, 65852), (2020, 61451), (2119, 58580), (2626, 47270), (2929, 42380), (3260, 38077), (3770, 32926), (4238, 29290), (4727, 26260), (5252, 23635), (5858, 21190), (6565, 18908), (7540, 16463), (8476, 14645), (9454, 13130), (10595, 11716)]