10420550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1605

約数の個数: 48

約数和(自身を含む): 23331840

約数和(自身を除く): 12911290

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 1567, 3134, 3325, 6650, 7835, 10969, 15670, 21938, 29773, 39175, 54845, 59546, 78350, 109690, 148865, 208411, 274225, 297730, 416822, 548450, 744325, 1042055, 1488650, 2084110, 5210275, 10420550]

約数ペア:

[(1, 10420550), (2, 5210275), (5, 2084110), (7, 1488650), (10, 1042055), (14, 744325), (19, 548450), (25, 416822), (35, 297730), (38, 274225), (50, 208411), (70, 148865), (95, 109690), (133, 78350), (175, 59546), (190, 54845), (266, 39175), (350, 29773), (475, 21938), (665, 15670), (950, 10969), (1330, 7835), (1567, 6650), (3134, 3325)]