9021650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 18748800

約数和(自身を除く): 9727150

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 235, 275, 349, 470, 517, 550, 698, 1034, 1175, 1745, 2350, 2585, 3490, 3839, 5170, 7678, 8725, 12925, 16403, 17450, 19195, 25850, 32806, 38390, 82015, 95975, 164030, 180433, 191950, 360866, 410075, 820150, 902165, 1804330, 4510825, 9021650]

約数ペア:

[(1, 9021650), (2, 4510825), (5, 1804330), (10, 902165), (11, 820150), (22, 410075), (25, 360866), (47, 191950), (50, 180433), (55, 164030), (94, 95975), (110, 82015), (235, 38390), (275, 32806), (349, 25850), (470, 19195), (517, 17450), (550, 16403), (698, 12925), (1034, 8725), (1175, 7678), (1745, 5170), (2350, 3839), (2585, 3490)]