42630500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 106299648

約数和(自身を除く): 63669148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 125, 220, 230, 250, 253, 275, 337, 460, 500, 506, 550, 575, 674, 1012, 1100, 1150, 1265, 1348, 1375, 1685, 2300, 2530, 2750, 2875, 3370, 3707, 5060, 5500, 5750, 6325, 6740, 7414, 7751, 8425, 11500, 12650, 14828, 15502, 16850, 18535, 25300, 31004, 31625, 33700, 37070, 38755, 42125, 63250, 74140, 77510, 84250, 85261, 92675, 126500, 155020, 168500, 170522, 185350, 193775, 341044, 370700, 387550, 426305, 463375, 775100, 852610, 926750, 968875, 1705220, 1853500, 1937750, 2131525, 3875500, 4263050, 8526100, 10657625, 21315250, 42630500]

約数ペア:

[(1, 42630500), (2, 21315250), (4, 10657625), (5, 8526100), (10, 4263050), (11, 3875500), (20, 2131525), (22, 1937750), (23, 1853500), (25, 1705220), (44, 968875), (46, 926750), (50, 852610), (55, 775100), (92, 463375), (100, 426305), (110, 387550), (115, 370700), (125, 341044), (220, 193775), (230, 185350), (250, 170522), (253, 168500), (275, 155020), (337, 126500), (460, 92675), (500, 85261), (506, 84250), (550, 77510), (575, 74140), (674, 63250), (1012, 42125), (1100, 38755), (1150, 37070), (1265, 33700), (1348, 31625), (1375, 31004), (1685, 25300), (2300, 18535), (2530, 16850), (2750, 15502), (2875, 14828), (3370, 12650), (3707, 11500), (5060, 8425), (5500, 7751), (5750, 7414), (6325, 6740)]