11399440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 29091888

約数和(自身を除く): 17692448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 97, 104, 113, 130, 194, 208, 226, 260, 388, 452, 485, 520, 565, 776, 904, 970, 1040, 1130, 1261, 1469, 1552, 1808, 1940, 2260, 2522, 2938, 3880, 4520, 5044, 5876, 6305, 7345, 7760, 9040, 10088, 10961, 11752, 12610, 14690, 20176, 21922, 23504, 25220, 29380, 43844, 50440, 54805, 58760, 87688, 100880, 109610, 117520, 142493, 175376, 219220, 284986, 438440, 569972, 712465, 876880, 1139944, 1424930, 2279888, 2849860, 5699720, 11399440]

約数ペア:

[(1, 11399440), (2, 5699720), (4, 2849860), (5, 2279888), (8, 1424930), (10, 1139944), (13, 876880), (16, 712465), (20, 569972), (26, 438440), (40, 284986), (52, 219220), (65, 175376), (80, 142493), (97, 117520), (104, 109610), (113, 100880), (130, 87688), (194, 58760), (208, 54805), (226, 50440), (260, 43844), (388, 29380), (452, 25220), (485, 23504), (520, 21922), (565, 20176), (776, 14690), (904, 12610), (970, 11752), (1040, 10961), (1130, 10088), (1261, 9040), (1469, 7760), (1552, 7345), (1808, 6305), (1940, 5876), (2260, 5044), (2522, 4520), (2938, 3880)]