25083110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8389}}^1$

素因数の和:8432

約数の個数: 32

約数和(自身を含む): 50742720

約数和(自身を除く): 25659610

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 8389, 16778, 41945, 83890, 109057, 192947, 218114, 385894, 545285, 964735, 1090570, 1929470, 2508311, 5016622, 12541555, 25083110]

約数ペア:

[(1, 25083110), (2, 12541555), (5, 5016622), (10, 2508311), (13, 1929470), (23, 1090570), (26, 964735), (46, 545285), (65, 385894), (115, 218114), (130, 192947), (230, 109057), (299, 83890), (598, 41945), (1495, 16778), (2990, 8389)]