11352640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2729}}^1$

素因数の和:2759

約数の個数: 56

約数和(自身を含む): 29123640

約数和(自身を除く): 17771000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 2729, 4160, 5458, 10916, 13645, 21832, 27290, 35477, 43664, 54580, 70954, 87328, 109160, 141908, 174656, 177385, 218320, 283816, 354770, 436640, 567632, 709540, 873280, 1135264, 1419080, 2270528, 2838160, 5676320, 11352640]

約数ペア:

[(1, 11352640), (2, 5676320), (4, 2838160), (5, 2270528), (8, 1419080), (10, 1135264), (13, 873280), (16, 709540), (20, 567632), (26, 436640), (32, 354770), (40, 283816), (52, 218320), (64, 177385), (65, 174656), (80, 141908), (104, 109160), (130, 87328), (160, 70954), (208, 54580), (260, 43664), (320, 35477), (416, 27290), (520, 21832), (832, 13645), (1040, 10916), (2080, 5458), (2729, 4160)]