140540650

素因数分解:

$2^1\times 5^2\times {\mathrm{1021}}^1\times {\mathrm{2753}}^1$

素因数の和:3786

約数の個数: 24

約数和(自身を含む): 261756684

約数和(自身を除く): 121216034

約数列:

[1, 2, 5, 10, 25, 50, 1021, 2042, 2753, 5105, 5506, 10210, 13765, 25525, 27530, 51050, 68825, 137650, 2810813, 5621626, 14054065, 28108130, 70270325, 140540650]

約数ペア:

[(1, 140540650), (2, 70270325), (5, 28108130), (10, 14054065), (25, 5621626), (50, 2810813), (1021, 137650), (2042, 68825), (2753, 51050), (5105, 27530), (5506, 25525), (10210, 13765)]