28154296910

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1423}}^1\times {\mathrm{17509}}^1$

素因数の和:19052

約数の個数: 32

約数和(自身を含む): 51165060480

約数和(自身を除く): 23010763570

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1423, 2846, 7115, 14230, 17509, 35018, 87545, 160799, 175090, 321598, 803995, 1607990, 1978517, 3957034, 9892585, 19785170, 24915307, 49830614, 124576535, 249153070, 2815429691, 5630859382, 14077148455, 28154296910]

約数ペア:

[(1, 28154296910), (2, 14077148455), (5, 5630859382), (10, 2815429691), (113, 249153070), (226, 124576535), (565, 49830614), (1130, 24915307), (1423, 19785170), (2846, 9892585), (7115, 3957034), (14230, 1978517), (17509, 1607990), (35018, 803995), (87545, 321598), (160799, 175090)]