76491920

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9283}}^1$

素因数の和:9399

約数の個数: 40

約数和(自身を含む): 179589696

約数和(自身を除く): 103097776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 9283, 18566, 37132, 46415, 74264, 92830, 148528, 185660, 371320, 742640, 956149, 1912298, 3824596, 4780745, 7649192, 9561490, 15298384, 19122980, 38245960, 76491920]

約数ペア:

[(1, 76491920), (2, 38245960), (4, 19122980), (5, 15298384), (8, 9561490), (10, 7649192), (16, 4780745), (20, 3824596), (40, 1912298), (80, 956149), (103, 742640), (206, 371320), (412, 185660), (515, 148528), (824, 92830), (1030, 74264), (1648, 46415), (2060, 37132), (4120, 18566), (8240, 9283)]