66474700

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{8009}}^1$

素因数の和:8106

約数の個数: 36

約数和(自身を含む): 146006280

約数和(自身を除く): 79531580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 4150, 8009, 8300, 16018, 32036, 40045, 80090, 160180, 200225, 400450, 664747, 800900, 1329494, 2658988, 3323735, 6647470, 13294940, 16618675, 33237350, 66474700]

約数ペア:

[(1, 66474700), (2, 33237350), (4, 16618675), (5, 13294940), (10, 6647470), (20, 3323735), (25, 2658988), (50, 1329494), (83, 800900), (100, 664747), (166, 400450), (332, 200225), (415, 160180), (830, 80090), (1660, 40045), (2075, 32036), (4150, 16018), (8009, 8300)]