19082200

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 45008280

約数和(自身を除く): 25926080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1307, 1460, 1825, 2614, 2920, 3650, 5228, 6535, 7300, 10456, 13070, 14600, 26140, 32675, 52280, 65350, 95411, 130700, 190822, 261400, 381644, 477055, 763288, 954110, 1908220, 2385275, 3816440, 4770550, 9541100, 19082200]

約数ペア:

[(1, 19082200), (2, 9541100), (4, 4770550), (5, 3816440), (8, 2385275), (10, 1908220), (20, 954110), (25, 763288), (40, 477055), (50, 381644), (73, 261400), (100, 190822), (146, 130700), (200, 95411), (292, 65350), (365, 52280), (584, 32675), (730, 26140), (1307, 14600), (1460, 13070), (1825, 10456), (2614, 7300), (2920, 6535), (3650, 5228)]