28202300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{40289}}^1$

素因数の和:40310

約数の個数: 36

約数和(自身を含む): 69943440

約数和(自身を除く): 41741140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 40289, 80578, 161156, 201445, 282023, 402890, 564046, 805780, 1007225, 1128092, 1410115, 2014450, 2820230, 4028900, 5640460, 7050575, 14101150, 28202300]

約数ペア:

[(1, 28202300), (2, 14101150), (4, 7050575), (5, 5640460), (7, 4028900), (10, 2820230), (14, 2014450), (20, 1410115), (25, 1128092), (28, 1007225), (35, 805780), (50, 564046), (70, 402890), (100, 282023), (140, 201445), (175, 161156), (350, 80578), (700, 40289)]