83046460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1409}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 199926720

約数和(自身を除く): 116880260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 421, 842, 1409, 1684, 2105, 2818, 2947, 4210, 5636, 5894, 7045, 8420, 9863, 11788, 14090, 14735, 19726, 28180, 29470, 39452, 49315, 58940, 98630, 197260, 593189, 1186378, 2372756, 2965945, 4152323, 5931890, 8304646, 11863780, 16609292, 20761615, 41523230, 83046460]

約数ペア:

[(1, 83046460), (2, 41523230), (4, 20761615), (5, 16609292), (7, 11863780), (10, 8304646), (14, 5931890), (20, 4152323), (28, 2965945), (35, 2372756), (70, 1186378), (140, 593189), (421, 197260), (842, 98630), (1409, 58940), (1684, 49315), (2105, 39452), (2818, 29470), (2947, 28180), (4210, 19726), (5636, 14735), (5894, 14090), (7045, 11788), (8420, 9863)]