160401610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 322185600

約数和(自身を除く): 161783990

約数列:

[1, 2, 5, 10, 19, 29, 38, 43, 58, 86, 95, 145, 190, 215, 290, 430, 551, 677, 817, 1102, 1247, 1354, 1634, 2494, 2755, 3385, 4085, 5510, 6235, 6770, 8170, 12470, 12863, 19633, 23693, 25726, 29111, 39266, 47386, 58222, 64315, 98165, 118465, 128630, 145555, 196330, 236930, 291110, 373027, 553109, 746054, 844219, 1106218, 1688438, 1865135, 2765545, 3730270, 4221095, 5531090, 8442190, 16040161, 32080322, 80200805, 160401610]

約数ペア:

[(1, 160401610), (2, 80200805), (5, 32080322), (10, 16040161), (19, 8442190), (29, 5531090), (38, 4221095), (43, 3730270), (58, 2765545), (86, 1865135), (95, 1688438), (145, 1106218), (190, 844219), (215, 746054), (290, 553109), (430, 373027), (551, 291110), (677, 236930), (817, 196330), (1102, 145555), (1247, 128630), (1354, 118465), (1634, 98165), (2494, 64315), (2755, 58222), (3385, 47386), (4085, 39266), (5510, 29111), (6235, 25726), (6770, 23693), (8170, 19633), (12470, 12863)]