99544640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23929}}^1$

素因数の和:23959

約数の個数: 56

約数和(自身を含む): 255285240

約数和(自身を除く): 155740600

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, 4160, 23929, 47858, 95716, 119645, 191432, 239290, 311077, 382864, 478580, 622154, 765728, 957160, 1244308, 1531456, 1555385, 1914320, 2488616, 3110770, 3828640, 4977232, 6221540, 7657280, 9954464, 12443080, 19908928, 24886160, 49772320, 99544640]

約数ペア:

[(1, 99544640), (2, 49772320), (4, 24886160), (5, 19908928), (8, 12443080), (10, 9954464), (13, 7657280), (16, 6221540), (20, 4977232), (26, 3828640), (32, 3110770), (40, 2488616), (52, 1914320), (64, 1555385), (65, 1531456), (80, 1244308), (104, 957160), (130, 765728), (160, 622154), (208, 478580), (260, 382864), (320, 311077), (416, 239290), (520, 191432), (832, 119645), (1040, 95716), (2080, 47858), (4160, 23929)]