5857880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{20921}}^1$

素因数の和:20939

約数の個数: 32

約数和(自身を含む): 15063840

約数和(自身を除く): 9205960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 20921, 41842, 83684, 104605, 146447, 167368, 209210, 292894, 418420, 585788, 732235, 836840, 1171576, 1464470, 2928940, 5857880]

約数ペア:

[(1, 5857880), (2, 2928940), (4, 1464470), (5, 1171576), (7, 836840), (8, 732235), (10, 585788), (14, 418420), (20, 292894), (28, 209210), (35, 167368), (40, 146447), (56, 104605), (70, 83684), (140, 41842), (280, 20921)]