22018850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 47729088

約数和(自身を除く): 25710238

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 742, 1187, 1325, 1855, 2374, 2650, 3710, 5935, 8309, 9275, 11870, 16618, 18550, 29675, 41545, 59350, 62911, 83090, 125822, 207725, 314555, 415450, 440377, 629110, 880754, 1572775, 2201885, 3145550, 4403770, 11009425, 22018850]

約数ペア:

[(1, 22018850), (2, 11009425), (5, 4403770), (7, 3145550), (10, 2201885), (14, 1572775), (25, 880754), (35, 629110), (50, 440377), (53, 415450), (70, 314555), (106, 207725), (175, 125822), (265, 83090), (350, 62911), (371, 59350), (530, 41545), (742, 29675), (1187, 18550), (1325, 16618), (1855, 11870), (2374, 9275), (2650, 8309), (3710, 5935)]