76634680

素因数分解:

$2^3\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1949}}^1$

素因数の和:2943

約数の個数: 32

約数和(自身を含む): 172692000

約数和(自身を除く): 96057320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 983, 1949, 1966, 3898, 3932, 4915, 7796, 7864, 9745, 9830, 15592, 19490, 19660, 38980, 39320, 77960, 1915867, 3831734, 7663468, 9579335, 15326936, 19158670, 38317340, 76634680]

約数ペア:

[(1, 76634680), (2, 38317340), (4, 19158670), (5, 15326936), (8, 9579335), (10, 7663468), (20, 3831734), (40, 1915867), (983, 77960), (1949, 39320), (1966, 38980), (3898, 19660), (3932, 19490), (4915, 15592), (7796, 9830), (7864, 9745)]