2073381520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3702467}}^1$

素因数の和:3702487

約数の個数: 40

約数和(自身を含む): 5509272384

約数和(自身を除く): 3435890864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3702467, 7404934, 14809868, 18512335, 25917269, 29619736, 37024670, 51834538, 59239472, 74049340, 103669076, 129586345, 148098680, 207338152, 259172690, 296197360, 414676304, 518345380, 1036690760, 2073381520]

約数ペア:

[(1, 2073381520), (2, 1036690760), (4, 518345380), (5, 414676304), (7, 296197360), (8, 259172690), (10, 207338152), (14, 148098680), (16, 129586345), (20, 103669076), (28, 74049340), (35, 59239472), (40, 51834538), (56, 37024670), (70, 29619736), (80, 25917269), (112, 18512335), (140, 14809868), (280, 7404934), (560, 3702467)]