22057420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14323}}^1$

素因数の和:14350

約数の個数: 48

約数和(自身を含む): 57754368

約数和(自身を除く): 35696948

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 14323, 28646, 57292, 71615, 100261, 143230, 157553, 200522, 286460, 315106, 401044, 501305, 630212, 787765, 1002610, 1102871, 1575530, 2005220, 2205742, 3151060, 4411484, 5514355, 11028710, 22057420]

約数ペア:

[(1, 22057420), (2, 11028710), (4, 5514355), (5, 4411484), (7, 3151060), (10, 2205742), (11, 2005220), (14, 1575530), (20, 1102871), (22, 1002610), (28, 787765), (35, 630212), (44, 501305), (55, 401044), (70, 315106), (77, 286460), (110, 200522), (140, 157553), (154, 143230), (220, 100261), (308, 71615), (385, 57292), (770, 28646), (1540, 14323)]