40786970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5657}}^1$

素因数の和:5774

約数の個数: 32

約数和(自身を含む): 84734208

約数和(自身を除く): 43947238

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 5657, 7210, 11314, 28285, 39599, 56570, 79198, 197995, 395990, 582671, 1165342, 2913355, 4078697, 5826710, 8157394, 20393485, 40786970]

約数ペア:

[(1, 40786970), (2, 20393485), (5, 8157394), (7, 5826710), (10, 4078697), (14, 2913355), (35, 1165342), (70, 582671), (103, 395990), (206, 197995), (515, 79198), (721, 56570), (1030, 39599), (1442, 28285), (3605, 11314), (5657, 7210)]