1120952008720

素因数分解:

$2^4\times 5^1\times {\mathrm{14011900109}}^1$

素因数の和:14011900122

約数の個数: 20

約数和(自身を含む): 2606213420460

約数和(自身を除く): 1485261411740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14011900109, 28023800218, 56047600436, 70059500545, 112095200872, 140119001090, 224190401744, 280238002180, 560476004360, 1120952008720]

約数ペア:

[(1, 1120952008720), (2, 560476004360), (4, 280238002180), (5, 224190401744), (8, 140119001090), (10, 112095200872), (16, 70059500545), (20, 56047600436), (40, 28023800218), (80, 14011900109)]