98125160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{350447}}^1$

素因数の和:350465

約数の個数: 32

約数和(自身を含む): 252322560

約数和(自身を除く): 154197400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 350447, 700894, 1401788, 1752235, 2453129, 2803576, 3504470, 4906258, 7008940, 9812516, 12265645, 14017880, 19625032, 24531290, 49062580, 98125160]

約数ペア:

[(1, 98125160), (2, 49062580), (4, 24531290), (5, 19625032), (7, 14017880), (8, 12265645), (10, 9812516), (14, 7008940), (20, 4906258), (28, 3504470), (35, 2803576), (40, 2453129), (56, 1752235), (70, 1401788), (140, 700894), (280, 350447)]