18701200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{6679}}^1$

素因数の和:6704

約数の個数: 60

約数和(自身を含む): 51355840

約数和(自身を除く): 32654640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 6679, 13358, 26716, 33395, 46753, 53432, 66790, 93506, 106864, 133580, 166975, 187012, 233765, 267160, 333950, 374024, 467530, 534320, 667900, 748048, 935060, 1168825, 1335800, 1870120, 2337650, 2671600, 3740240, 4675300, 9350600, 18701200]

約数ペア:

[(1, 18701200), (2, 9350600), (4, 4675300), (5, 3740240), (7, 2671600), (8, 2337650), (10, 1870120), (14, 1335800), (16, 1168825), (20, 935060), (25, 748048), (28, 667900), (35, 534320), (40, 467530), (50, 374024), (56, 333950), (70, 267160), (80, 233765), (100, 187012), (112, 166975), (140, 133580), (175, 106864), (200, 93506), (280, 66790), (350, 53432), (400, 46753), (560, 33395), (700, 26716), (1400, 13358), (2800, 6679)]