140117200

素因数分解:

$2^4\times 5^2\times {\mathrm{350293}}^1$

素因数の和:350311

約数の個数: 30

約数和(自身を含む): 336632534

約数和(自身を除く): 196515334

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 350293, 700586, 1401172, 1751465, 2802344, 3502930, 5604688, 7005860, 8757325, 14011720, 17514650, 28023440, 35029300, 70058600, 140117200]

約数ペア:

[(1, 140117200), (2, 70058600), (4, 35029300), (5, 28023440), (8, 17514650), (10, 14011720), (16, 8757325), (20, 7005860), (25, 5604688), (40, 3502930), (50, 2802344), (80, 1751465), (100, 1401172), (200, 700586), (400, 350293)]