809610560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{230003}}^1$

素因数の和:230031

約数の個数: 56

約数和(自身を含む): 2103156576

約数和(自身を除く): 1293546016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 230003, 460006, 920012, 1150015, 1840024, 2300030, 2530033, 3680048, 4600060, 5060066, 7360096, 9200120, 10120132, 12650165, 14720192, 18400240, 20240264, 25300330, 36800480, 40480528, 50600660, 73600960, 80961056, 101201320, 161922112, 202402640, 404805280, 809610560]

約数ペア:

[(1, 809610560), (2, 404805280), (4, 202402640), (5, 161922112), (8, 101201320), (10, 80961056), (11, 73600960), (16, 50600660), (20, 40480528), (22, 36800480), (32, 25300330), (40, 20240264), (44, 18400240), (55, 14720192), (64, 12650165), (80, 10120132), (88, 9200120), (110, 7360096), (160, 5060066), (176, 4600060), (220, 3680048), (320, 2530033), (352, 2300030), (440, 1840024), (704, 1150015), (880, 920012), (1760, 460006), (3520, 230003)]