76901560

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{9661}}^1$

素因数の和:9871

約数の個数: 32

約数和(自身を含む): 173916000

約数和(自身を除く): 97014440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7960, 9661, 19322, 38644, 48305, 77288, 96610, 193220, 386440, 1922539, 3845078, 7690156, 9612695, 15380312, 19225390, 38450780, 76901560]

約数ペア:

[(1, 76901560), (2, 38450780), (4, 19225390), (5, 15380312), (8, 9612695), (10, 7690156), (20, 3845078), (40, 1922539), (199, 386440), (398, 193220), (796, 96610), (995, 77288), (1592, 48305), (1990, 38644), (3980, 19322), (7960, 9661)]