22802750

素因数分解:

$2^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 42996096

約数和(自身を除く): 20193346

約数列:

[1, 2, 5, 10, 25, 50, 125, 197, 250, 394, 463, 926, 985, 1970, 2315, 4630, 4925, 9850, 11575, 23150, 24625, 49250, 57875, 91211, 115750, 182422, 456055, 912110, 2280275, 4560550, 11401375, 22802750]

約数ペア:

[(1, 22802750), (2, 11401375), (5, 4560550), (10, 2280275), (25, 912110), (50, 456055), (125, 182422), (197, 115750), (250, 91211), (394, 57875), (463, 49250), (926, 24625), (985, 23150), (1970, 11575), (2315, 9850), (4630, 4925)]