713504860

素因数分解:

$2^2\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{14639}}^1$

素因数の和:17085

約数の個数: 24

約数和(自身を含む): 1499077440

約数和(自身を除く): 785572580

約数列:

[1, 2, 4, 5, 10, 20, 2437, 4874, 9748, 12185, 14639, 24370, 29278, 48740, 58556, 73195, 146390, 292780, 35675243, 71350486, 142700972, 178376215, 356752430, 713504860]

約数ペア:

[(1, 713504860), (2, 356752430), (4, 178376215), (5, 142700972), (10, 71350486), (20, 35675243), (2437, 292780), (4874, 146390), (9748, 73195), (12185, 58556), (14639, 48740), (24370, 29278)]