22090750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 46837440

約数和(自身を除く): 24746690

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 125, 145, 250, 275, 277, 290, 319, 550, 554, 638, 725, 1375, 1385, 1450, 1595, 2750, 2770, 3047, 3190, 3625, 6094, 6925, 7250, 7975, 8033, 13850, 15235, 15950, 16066, 30470, 34625, 39875, 40165, 69250, 76175, 79750, 80330, 88363, 152350, 176726, 200825, 380875, 401650, 441815, 761750, 883630, 1004125, 2008250, 2209075, 4418150, 11045375, 22090750]

約数ペア:

[(1, 22090750), (2, 11045375), (5, 4418150), (10, 2209075), (11, 2008250), (22, 1004125), (25, 883630), (29, 761750), (50, 441815), (55, 401650), (58, 380875), (110, 200825), (125, 176726), (145, 152350), (250, 88363), (275, 80330), (277, 79750), (290, 76175), (319, 69250), (550, 40165), (554, 39875), (638, 34625), (725, 30470), (1375, 16066), (1385, 15950), (1450, 15235), (1595, 13850), (2750, 8033), (2770, 7975), (3047, 7250), (3190, 6925), (3625, 6094)]