226474490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{9851}}^1$

素因数の和:9899

約数の個数: 48

約数和(自身を含む): 471713760

約数和(自身を除く): 245239270

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 4598, 9851, 11495, 19702, 22990, 49255, 98510, 108361, 187169, 216722, 374338, 541805, 935845, 1083610, 1191971, 1871690, 2058859, 2383942, 4117718, 5959855, 10294295, 11919710, 20588590, 22647449, 45294898, 113237245, 226474490]

約数ペア:

[(1, 226474490), (2, 113237245), (5, 45294898), (10, 22647449), (11, 20588590), (19, 11919710), (22, 10294295), (38, 5959855), (55, 4117718), (95, 2383942), (110, 2058859), (121, 1871690), (190, 1191971), (209, 1083610), (242, 935845), (418, 541805), (605, 374338), (1045, 216722), (1210, 187169), (2090, 108361), (2299, 98510), (4598, 49255), (9851, 22990), (11495, 19702)]