852351640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3044113}}^1$

素因数の和:3044131

約数の個数: 32

約数和(自身を含む): 2191762080

約数和(自身を除く): 1339410440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3044113, 6088226, 12176452, 15220565, 21308791, 24352904, 30441130, 42617582, 60882260, 85235164, 106543955, 121764520, 170470328, 213087910, 426175820, 852351640]

約数ペア:

[(1, 852351640), (2, 426175820), (4, 213087910), (5, 170470328), (7, 121764520), (8, 106543955), (10, 85235164), (14, 60882260), (20, 42617582), (28, 30441130), (35, 24352904), (40, 21308791), (56, 15220565), (70, 12176452), (140, 6088226), (280, 3044113)]