2857632400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{1020583}}^1$

素因数の和:1020608

約数の個数: 60

約数和(自身を含む): 7846249792

約数和(自身を除く): 4988617392

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, 1020583, 2041166, 4082332, 5102915, 7144081, 8164664, 10205830, 14288162, 16329328, 20411660, 25514575, 28576324, 35720405, 40823320, 51029150, 57152648, 71440810, 81646640, 102058300, 114305296, 142881620, 178602025, 204116600, 285763240, 357204050, 408233200, 571526480, 714408100, 1428816200, 2857632400]

約数ペア:

[(1, 2857632400), (2, 1428816200), (4, 714408100), (5, 571526480), (7, 408233200), (8, 357204050), (10, 285763240), (14, 204116600), (16, 178602025), (20, 142881620), (25, 114305296), (28, 102058300), (35, 81646640), (40, 71440810), (50, 57152648), (56, 51029150), (70, 40823320), (80, 35720405), (100, 28576324), (112, 25514575), (140, 20411660), (175, 16329328), (200, 14288162), (280, 10205830), (350, 8164664), (400, 7144081), (560, 5102915), (700, 4082332), (1400, 2041166), (2800, 1020583)]