26893460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11113}}^1$

素因数の和:11144

約数の個数: 36

約数和(自身を含む): 62082804

約数和(自身を除く): 35189344

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 11113, 22226, 44452, 55565, 111130, 122243, 222260, 244486, 488972, 611215, 1222430, 1344673, 2444860, 2689346, 5378692, 6723365, 13446730, 26893460]

約数ペア:

[(1, 26893460), (2, 13446730), (4, 6723365), (5, 5378692), (10, 2689346), (11, 2444860), (20, 1344673), (22, 1222430), (44, 611215), (55, 488972), (110, 244486), (121, 222260), (220, 122243), (242, 111130), (484, 55565), (605, 44452), (1210, 22226), (2420, 11113)]