83842960

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4967}}^1$

素因数の和:5191

約数の個数: 40

約数和(自身を含む): 195898176

約数和(自身を除く): 112055216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 4967, 8440, 9934, 16880, 19868, 24835, 39736, 49670, 79472, 99340, 198680, 397360, 1048037, 2096074, 4192148, 5240185, 8384296, 10480370, 16768592, 20960740, 41921480, 83842960]

約数ペア:

[(1, 83842960), (2, 41921480), (4, 20960740), (5, 16768592), (8, 10480370), (10, 8384296), (16, 5240185), (20, 4192148), (40, 2096074), (80, 1048037), (211, 397360), (422, 198680), (844, 99340), (1055, 79472), (1688, 49670), (2110, 39736), (3376, 24835), (4220, 19868), (4967, 16880), (8440, 9934)]