22893640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7433}}^1$

素因数の和:7462

約数の個数: 64

約数和(自身を含む): 64229760

約数和(自身を除く): 41336120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 7433, 14866, 29732, 37165, 52031, 59464, 74330, 81763, 104062, 148660, 163526, 208124, 260155, 297320, 327052, 408815, 416248, 520310, 572341, 654104, 817630, 1040620, 1144682, 1635260, 2081240, 2289364, 2861705, 3270520, 4578728, 5723410, 11446820, 22893640]

約数ペア:

[(1, 22893640), (2, 11446820), (4, 5723410), (5, 4578728), (7, 3270520), (8, 2861705), (10, 2289364), (11, 2081240), (14, 1635260), (20, 1144682), (22, 1040620), (28, 817630), (35, 654104), (40, 572341), (44, 520310), (55, 416248), (56, 408815), (70, 327052), (77, 297320), (88, 260155), (110, 208124), (140, 163526), (154, 148660), (220, 104062), (280, 81763), (308, 74330), (385, 59464), (440, 52031), (616, 37165), (770, 29732), (1540, 14866), (3080, 7433)]