83126780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1013}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 191134944

約数和(自身を除く): 108008164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 373, 746, 1013, 1492, 1865, 2026, 3730, 4052, 4103, 5065, 7460, 8206, 10130, 11143, 16412, 20260, 20515, 22286, 41030, 44572, 55715, 82060, 111430, 222860, 377849, 755698, 1511396, 1889245, 3778490, 4156339, 7556980, 8312678, 16625356, 20781695, 41563390, 83126780]

約数ペア:

[(1, 83126780), (2, 41563390), (4, 20781695), (5, 16625356), (10, 8312678), (11, 7556980), (20, 4156339), (22, 3778490), (44, 1889245), (55, 1511396), (110, 755698), (220, 377849), (373, 222860), (746, 111430), (1013, 82060), (1492, 55715), (1865, 44572), (2026, 41030), (3730, 22286), (4052, 20515), (4103, 20260), (5065, 16412), (7460, 11143), (8206, 10130)]