190069786460

素因数分解:

$2^2\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{7194163}}^1$

素因数の和:7195493

約数の個数: 24

約数和(自身を含む): 399448761936

約数和(自身を除く): 209378975476

約数列:

[1, 2, 4, 5, 10, 20, 1321, 2642, 5284, 6605, 13210, 26420, 7194163, 14388326, 28776652, 35970815, 71941630, 143883260, 9503489323, 19006978646, 38013957292, 47517446615, 95034893230, 190069786460]

約数ペア:

[(1, 190069786460), (2, 95034893230), (4, 47517446615), (5, 38013957292), (10, 19006978646), (20, 9503489323), (1321, 143883260), (2642, 71941630), (5284, 35970815), (6605, 28776652), (13210, 14388326), (26420, 7194163)]