23243180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37489}}^1$

素因数の和:37529

約数の個数: 24

約数和(自身を含む): 50386560

約数和(自身を除く): 27143380

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 37489, 74978, 149956, 187445, 374890, 749780, 1162159, 2324318, 4648636, 5810795, 11621590, 23243180]

約数ペア:

[(1, 23243180), (2, 11621590), (4, 5810795), (5, 4648636), (10, 2324318), (20, 1162159), (31, 749780), (62, 374890), (124, 187445), (155, 149956), (310, 74978), (620, 37489)]