292664120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1045229}}^1$

素因数の和:1045247

約数の個数: 32

約数和(自身を含む): 752565600

約数和(自身を除く): 459901480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1045229, 2090458, 4180916, 5226145, 7316603, 8361832, 10452290, 14633206, 20904580, 29266412, 36583015, 41809160, 58532824, 73166030, 146332060, 292664120]

約数ペア:

[(1, 292664120), (2, 146332060), (4, 73166030), (5, 58532824), (7, 41809160), (8, 36583015), (10, 29266412), (14, 20904580), (20, 14633206), (28, 10452290), (35, 8361832), (40, 7316603), (56, 5226145), (70, 4180916), (140, 2090458), (280, 1045229)]