41688130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 83426112

約数和(自身を除く): 41737982

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 131, 242, 262, 263, 526, 605, 655, 1210, 1310, 1315, 1441, 2630, 2882, 2893, 5786, 7205, 14410, 14465, 15851, 28930, 31702, 31823, 34453, 63646, 68906, 79255, 158510, 159115, 172265, 318230, 344530, 378983, 757966, 1894915, 3789830, 4168813, 8337626, 20844065, 41688130]

約数ペア:

[(1, 41688130), (2, 20844065), (5, 8337626), (10, 4168813), (11, 3789830), (22, 1894915), (55, 757966), (110, 378983), (121, 344530), (131, 318230), (242, 172265), (262, 159115), (263, 158510), (526, 79255), (605, 68906), (655, 63646), (1210, 34453), (1310, 31823), (1315, 31702), (1441, 28930), (2630, 15851), (2882, 14465), (2893, 14410), (5786, 7205)]