79681300

素因数分解:

$2^2\times 5^2\times {\mathrm{796813}}^1$

素因数の和:796827

約数の個数: 18

約数和(自身を含む): 172908638

約数和(自身を除く): 93227338

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 796813, 1593626, 3187252, 3984065, 7968130, 15936260, 19920325, 39840650, 79681300]

約数ペア:

[(1, 79681300), (2, 39840650), (4, 19920325), (5, 15936260), (10, 7968130), (20, 3984065), (25, 3187252), (50, 1593626), (100, 796813)]