13849280

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:513

約数の個数: 56

約数和(自身を含む): 33357312

約数和(自身を除く): 19508032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 383, 452, 565, 766, 904, 1130, 1532, 1808, 1915, 2260, 3064, 3616, 3830, 4520, 6128, 7232, 7660, 9040, 12256, 15320, 18080, 24512, 30640, 36160, 43279, 61280, 86558, 122560, 173116, 216395, 346232, 432790, 692464, 865580, 1384928, 1731160, 2769856, 3462320, 6924640, 13849280]

約数ペア:

[(1, 13849280), (2, 6924640), (4, 3462320), (5, 2769856), (8, 1731160), (10, 1384928), (16, 865580), (20, 692464), (32, 432790), (40, 346232), (64, 216395), (80, 173116), (113, 122560), (160, 86558), (226, 61280), (320, 43279), (383, 36160), (452, 30640), (565, 24512), (766, 18080), (904, 15320), (1130, 12256), (1532, 9040), (1808, 7660), (1915, 7232), (2260, 6128), (3064, 4520), (3616, 3830)]