108679760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{194071}}^1$

素因数の和:194091

約数の個数: 40

約数和(自身を含む): 288779136

約数和(自身を除く): 180099376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 194071, 388142, 776284, 970355, 1358497, 1552568, 1940710, 2716994, 3105136, 3881420, 5433988, 6792485, 7762840, 10867976, 13584970, 15525680, 21735952, 27169940, 54339880, 108679760]

約数ペア:

[(1, 108679760), (2, 54339880), (4, 27169940), (5, 21735952), (7, 15525680), (8, 13584970), (10, 10867976), (14, 7762840), (16, 6792485), (20, 5433988), (28, 3881420), (35, 3105136), (40, 2716994), (56, 1940710), (70, 1552568), (80, 1358497), (112, 970355), (140, 776284), (280, 388142), (560, 194071)]