2019794600

素因数分解:

$2^3\times 5^2\times {\mathrm{10098973}}^1$

素因数の和:10098989

約数の個数: 24

約数和(自身を含む): 4696022910

約数和(自身を除く): 2676228310

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10098973, 20197946, 40395892, 50494865, 80791784, 100989730, 201979460, 252474325, 403958920, 504948650, 1009897300, 2019794600]

約数ペア:

[(1, 2019794600), (2, 1009897300), (4, 504948650), (5, 403958920), (8, 252474325), (10, 201979460), (20, 100989730), (25, 80791784), (40, 50494865), (50, 40395892), (100, 20197946), (200, 10098973)]