22950500

素因数分解:

$2^2\times 5^3\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 50594544

約数和(自身を除く): 27644044

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 197, 233, 250, 394, 466, 500, 788, 932, 985, 1165, 1970, 2330, 3940, 4660, 4925, 5825, 9850, 11650, 19700, 23300, 24625, 29125, 45901, 49250, 58250, 91802, 98500, 116500, 183604, 229505, 459010, 918020, 1147525, 2295050, 4590100, 5737625, 11475250, 22950500]

約数ペア:

[(1, 22950500), (2, 11475250), (4, 5737625), (5, 4590100), (10, 2295050), (20, 1147525), (25, 918020), (50, 459010), (100, 229505), (125, 183604), (197, 116500), (233, 98500), (250, 91802), (394, 58250), (466, 49250), (500, 45901), (788, 29125), (932, 24625), (985, 23300), (1165, 19700), (1970, 11650), (2330, 9850), (3940, 5825), (4660, 4925)]