2527640560

素因数分解:

$2^4\times 5^1\times {\mathrm{2741}}^1\times {\mathrm{11527}}^1$

素因数の和:14281

約数の個数: 40

約数和(自身を含む): 5879418336

約数和(自身を除く): 3351777776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2741, 5482, 10964, 11527, 13705, 21928, 23054, 27410, 43856, 46108, 54820, 57635, 92216, 109640, 115270, 184432, 219280, 230540, 461080, 922160, 31595507, 63191014, 126382028, 157977535, 252764056, 315955070, 505528112, 631910140, 1263820280, 2527640560]

約数ペア:

[(1, 2527640560), (2, 1263820280), (4, 631910140), (5, 505528112), (8, 315955070), (10, 252764056), (16, 157977535), (20, 126382028), (40, 63191014), (80, 31595507), (2741, 922160), (5482, 461080), (10964, 230540), (11527, 219280), (13705, 184432), (21928, 115270), (23054, 109640), (27410, 92216), (43856, 57635), (46108, 54820)]