10367812820

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{947}}^1\times {\mathrm{1097}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 21858984000

約数和(自身を除く): 11491171180

約数列:

[1, 2, 4, 5, 10, 20, 499, 947, 998, 1097, 1894, 1996, 2194, 2495, 3788, 4388, 4735, 4990, 5485, 9470, 9980, 10970, 18940, 21940, 472553, 547403, 945106, 1038859, 1094806, 1890212, 2077718, 2189612, 2362765, 2737015, 4155436, 4725530, 5194295, 5474030, 9451060, 10388590, 10948060, 20777180, 518390641, 1036781282, 2073562564, 2591953205, 5183906410, 10367812820]

約数ペア:

[(1, 10367812820), (2, 5183906410), (4, 2591953205), (5, 2073562564), (10, 1036781282), (20, 518390641), (499, 20777180), (947, 10948060), (998, 10388590), (1097, 9451060), (1894, 5474030), (1996, 5194295), (2194, 4725530), (2495, 4155436), (3788, 2737015), (4388, 2362765), (4735, 2189612), (4990, 2077718), (5485, 1890212), (9470, 1094806), (9980, 1038859), (10970, 945106), (18940, 547403), (21940, 472553)]