26848021220

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1033}}^1\times {\mathrm{1579}}^1$

素因数の和:3444

約数の個数: 48

約数和(自身を含む): 56539781760

約数和(自身を除く): 29691760540

約数列:

[1, 2, 4, 5, 10, 20, 823, 1033, 1579, 1646, 2066, 3158, 3292, 4115, 4132, 5165, 6316, 7895, 8230, 10330, 15790, 16460, 20660, 31580, 850159, 1299517, 1631107, 1700318, 2599034, 3262214, 3400636, 4250795, 5198068, 6497585, 6524428, 8155535, 8501590, 12995170, 16311070, 17003180, 25990340, 32622140, 1342401061, 2684802122, 5369604244, 6712005305, 13424010610, 26848021220]

約数ペア:

[(1, 26848021220), (2, 13424010610), (4, 6712005305), (5, 5369604244), (10, 2684802122), (20, 1342401061), (823, 32622140), (1033, 25990340), (1579, 17003180), (1646, 16311070), (2066, 12995170), (3158, 8501590), (3292, 8155535), (4115, 6524428), (4132, 6497585), (5165, 5198068), (6316, 4250795), (7895, 3400636), (8230, 3262214), (10330, 2599034), (15790, 1700318), (16460, 1631107), (20660, 1299517), (31580, 850159)]