24954670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1381}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 48756960

約数和(自身を除く): 23802290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1381, 1390, 1807, 2762, 3614, 6905, 9035, 13810, 17953, 18070, 35906, 89765, 179530, 191959, 383918, 959795, 1919590, 2495467, 4990934, 12477335, 24954670]

約数ペア:

[(1, 24954670), (2, 12477335), (5, 4990934), (10, 2495467), (13, 1919590), (26, 959795), (65, 383918), (130, 191959), (139, 179530), (278, 89765), (695, 35906), (1381, 18070), (1390, 17953), (1807, 13810), (2762, 9035), (3614, 6905)]