19064600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 48546000

約数和(自身を除く): 29481400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 29, 38, 40, 50, 58, 76, 95, 100, 116, 145, 152, 173, 190, 200, 232, 290, 346, 380, 475, 551, 580, 692, 725, 760, 865, 950, 1102, 1160, 1384, 1450, 1730, 1900, 2204, 2755, 2900, 3287, 3460, 3800, 4325, 4408, 5017, 5510, 5800, 6574, 6920, 8650, 10034, 11020, 13148, 13775, 16435, 17300, 20068, 22040, 25085, 26296, 27550, 32870, 34600, 40136, 50170, 55100, 65740, 82175, 95323, 100340, 110200, 125425, 131480, 164350, 190646, 200680, 250850, 328700, 381292, 476615, 501700, 657400, 762584, 953230, 1003400, 1906460, 2383075, 3812920, 4766150, 9532300, 19064600]

約数ペア:

[(1, 19064600), (2, 9532300), (4, 4766150), (5, 3812920), (8, 2383075), (10, 1906460), (19, 1003400), (20, 953230), (25, 762584), (29, 657400), (38, 501700), (40, 476615), (50, 381292), (58, 328700), (76, 250850), (95, 200680), (100, 190646), (116, 164350), (145, 131480), (152, 125425), (173, 110200), (190, 100340), (200, 95323), (232, 82175), (290, 65740), (346, 55100), (380, 50170), (475, 40136), (551, 34600), (580, 32870), (692, 27550), (725, 26296), (760, 25085), (865, 22040), (950, 20068), (1102, 17300), (1160, 16435), (1384, 13775), (1450, 13148), (1730, 11020), (1900, 10034), (2204, 8650), (2755, 6920), (2900, 6574), (3287, 5800), (3460, 5510), (3800, 5017), (4325, 4408)]