1567761460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{13721}}^1$

素因数の和:13956

約数の個数: 48

約数和(自身を含む): 3423364560

約数和(自身を除く): 1855603100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 197, 290, 394, 580, 788, 985, 1970, 3940, 5713, 11426, 13721, 22852, 27442, 28565, 54884, 57130, 68605, 114260, 137210, 274420, 397909, 795818, 1591636, 1989545, 2703037, 3979090, 5406074, 7958180, 10812148, 13515185, 27030370, 54060740, 78388073, 156776146, 313552292, 391940365, 783880730, 1567761460]

約数ペア:

[(1, 1567761460), (2, 783880730), (4, 391940365), (5, 313552292), (10, 156776146), (20, 78388073), (29, 54060740), (58, 27030370), (116, 13515185), (145, 10812148), (197, 7958180), (290, 5406074), (394, 3979090), (580, 2703037), (788, 1989545), (985, 1591636), (1970, 795818), (3940, 397909), (5713, 274420), (11426, 137210), (13721, 114260), (22852, 68605), (27442, 57130), (28565, 54884)]