11209660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 30481920

約数和(自身を除く): 19272260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 251, 290, 308, 319, 385, 406, 502, 580, 638, 770, 812, 1004, 1015, 1255, 1276, 1540, 1595, 1757, 2030, 2233, 2510, 2761, 3190, 3514, 4060, 4466, 5020, 5522, 6380, 7028, 7279, 8785, 8932, 11044, 11165, 13805, 14558, 17570, 19327, 22330, 27610, 29116, 35140, 36395, 38654, 44660, 50953, 55220, 72790, 77308, 80069, 96635, 101906, 145580, 160138, 193270, 203812, 254765, 320276, 386540, 400345, 509530, 560483, 800690, 1019060, 1120966, 1601380, 2241932, 2802415, 5604830, 11209660]

約数ペア:

[(1, 11209660), (2, 5604830), (4, 2802415), (5, 2241932), (7, 1601380), (10, 1120966), (11, 1019060), (14, 800690), (20, 560483), (22, 509530), (28, 400345), (29, 386540), (35, 320276), (44, 254765), (55, 203812), (58, 193270), (70, 160138), (77, 145580), (110, 101906), (116, 96635), (140, 80069), (145, 77308), (154, 72790), (203, 55220), (220, 50953), (251, 44660), (290, 38654), (308, 36395), (319, 35140), (385, 29116), (406, 27610), (502, 22330), (580, 19327), (638, 17570), (770, 14558), (812, 13805), (1004, 11165), (1015, 11044), (1255, 8932), (1276, 8785), (1540, 7279), (1595, 7028), (1757, 6380), (2030, 5522), (2233, 5020), (2510, 4466), (2761, 4060), (3190, 3514)]