5278045220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37700323}}^1$

素因数の和:37700339

約数の個数: 24

約数和(自身を含む): 12667308864

約数和(自身を除く): 7389263644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37700323, 75400646, 150801292, 188501615, 263902261, 377003230, 527804522, 754006460, 1055609044, 1319511305, 2639022610, 5278045220]

約数ペア:

[(1, 5278045220), (2, 2639022610), (4, 1319511305), (5, 1055609044), (7, 754006460), (10, 527804522), (14, 377003230), (20, 263902261), (28, 188501615), (35, 150801292), (70, 75400646), (140, 37700323)]