11426560

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 27961920

約数和(自身を除く): 16535360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 113, 128, 158, 160, 226, 256, 316, 320, 395, 452, 565, 632, 640, 790, 904, 1130, 1264, 1280, 1580, 1808, 2260, 2528, 3160, 3616, 4520, 5056, 6320, 7232, 8927, 9040, 10112, 12640, 14464, 17854, 18080, 20224, 25280, 28928, 35708, 36160, 44635, 50560, 71416, 72320, 89270, 101120, 142832, 144640, 178540, 285664, 357080, 571328, 714160, 1142656, 1428320, 2285312, 2856640, 5713280, 11426560]

約数ペア:

[(1, 11426560), (2, 5713280), (4, 2856640), (5, 2285312), (8, 1428320), (10, 1142656), (16, 714160), (20, 571328), (32, 357080), (40, 285664), (64, 178540), (79, 144640), (80, 142832), (113, 101120), (128, 89270), (158, 72320), (160, 71416), (226, 50560), (256, 44635), (316, 36160), (320, 35708), (395, 28928), (452, 25280), (565, 20224), (632, 18080), (640, 17854), (790, 14464), (904, 12640), (1130, 10112), (1264, 9040), (1280, 8927), (1580, 7232), (1808, 6320), (2260, 5056), (2528, 4520), (3160, 3616)]