73007680

素因数分解:

$2^6\times 5^1\times {\mathrm{337}}^1\times {\mathrm{677}}^1$

素因数の和:1031

約数の個数: 56

約数和(自身を含む): 174622968

約数和(自身を除く): 101615288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 337, 674, 677, 1348, 1354, 1685, 2696, 2708, 3370, 3385, 5392, 5416, 6740, 6770, 10784, 10832, 13480, 13540, 21568, 21664, 26960, 27080, 43328, 53920, 54160, 107840, 108320, 216640, 228149, 456298, 912596, 1140745, 1825192, 2281490, 3650384, 4562980, 7300768, 9125960, 14601536, 18251920, 36503840, 73007680]

約数ペア:

[(1, 73007680), (2, 36503840), (4, 18251920), (5, 14601536), (8, 9125960), (10, 7300768), (16, 4562980), (20, 3650384), (32, 2281490), (40, 1825192), (64, 1140745), (80, 912596), (160, 456298), (320, 228149), (337, 216640), (674, 108320), (677, 107840), (1348, 54160), (1354, 53920), (1685, 43328), (2696, 27080), (2708, 26960), (3370, 21664), (3385, 21568), (5392, 13540), (5416, 13480), (6740, 10832), (6770, 10784)]