2964640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2647}}^1$

素因数の和:2669

約数の個数: 48

約数和(自身を含む): 8007552

約数和(自身を除く): 5042912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2647, 5294, 10588, 13235, 18529, 21176, 26470, 37058, 42352, 52940, 74116, 84704, 92645, 105880, 148232, 185290, 211760, 296464, 370580, 423520, 592928, 741160, 1482320, 2964640]

約数ペア:

[(1, 2964640), (2, 1482320), (4, 741160), (5, 592928), (7, 423520), (8, 370580), (10, 296464), (14, 211760), (16, 185290), (20, 148232), (28, 105880), (32, 92645), (35, 84704), (40, 74116), (56, 52940), (70, 42352), (80, 37058), (112, 26470), (140, 21176), (160, 18529), (224, 13235), (280, 10588), (560, 5294), (1120, 2647)]