2364377020

素因数分解:

$2^2\times 5^1\times {\mathrm{2909}}^1\times {\mathrm{40639}}^1$

素因数の和:43557

約数の個数: 24

約数和(自身を含む): 4967020800

約数和(自身を除く): 2602643780

約数列:

[1, 2, 4, 5, 10, 20, 2909, 5818, 11636, 14545, 29090, 40639, 58180, 81278, 162556, 203195, 406390, 812780, 118218851, 236437702, 472875404, 591094255, 1182188510, 2364377020]

約数ペア:

[(1, 2364377020), (2, 1182188510), (4, 591094255), (5, 472875404), (10, 236437702), (20, 118218851), (2909, 812780), (5818, 406390), (11636, 203195), (14545, 162556), (29090, 81278), (40639, 58180)]