22668250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{8243}}^1$

素因数の和:8271

約数の個数: 32

約数和(自身を含む): 46298304

約数和(自身を除く): 23630054

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 8243, 16486, 41215, 82430, 90673, 181346, 206075, 412150, 453365, 906730, 1030375, 2060750, 2266825, 4533650, 11334125, 22668250]

約数ペア:

[(1, 22668250), (2, 11334125), (5, 4533650), (10, 2266825), (11, 2060750), (22, 1030375), (25, 906730), (50, 453365), (55, 412150), (110, 206075), (125, 181346), (250, 90673), (275, 82430), (550, 41215), (1375, 16486), (2750, 8243)]