11085580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 26036640

約数和(自身を除く): 14951060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1229, 1804, 2255, 2458, 4510, 4916, 6145, 9020, 12290, 13519, 24580, 27038, 50389, 54076, 67595, 100778, 135190, 201556, 251945, 270380, 503890, 554279, 1007780, 1108558, 2217116, 2771395, 5542790, 11085580]

約数ペア:

[(1, 11085580), (2, 5542790), (4, 2771395), (5, 2217116), (10, 1108558), (11, 1007780), (20, 554279), (22, 503890), (41, 270380), (44, 251945), (55, 201556), (82, 135190), (110, 100778), (164, 67595), (205, 54076), (220, 50389), (410, 27038), (451, 24580), (820, 13519), (902, 12290), (1229, 9020), (1804, 6145), (2255, 4916), (2458, 4510)]