22279810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 47832120

約数和(自身を除く): 25552310

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1109, 1435, 2009, 2218, 2870, 4018, 5545, 7763, 10045, 11090, 15526, 20090, 38815, 45469, 54341, 77630, 90938, 108682, 227345, 271705, 318283, 454690, 543410, 636566, 1591415, 2227981, 3182830, 4455962, 11139905, 22279810]

約数ペア:

[(1, 22279810), (2, 11139905), (5, 4455962), (7, 3182830), (10, 2227981), (14, 1591415), (35, 636566), (41, 543410), (49, 454690), (70, 318283), (82, 271705), (98, 227345), (205, 108682), (245, 90938), (287, 77630), (410, 54341), (490, 45469), (574, 38815), (1109, 20090), (1435, 15526), (2009, 11090), (2218, 10045), (2870, 7763), (4018, 5545)]