252060620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43913}}^1$

素因数の和:43970

約数の個数: 48

約数和(自身を含む): 619714368

約数和(自身を除く): 367653748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 43913, 87826, 175652, 219565, 307391, 439130, 614782, 878260, 1229564, 1536955, 1800433, 3073910, 3600866, 6147820, 7201732, 9002165, 12603031, 18004330, 25206062, 36008660, 50412124, 63015155, 126030310, 252060620]

約数ペア:

[(1, 252060620), (2, 126030310), (4, 63015155), (5, 50412124), (7, 36008660), (10, 25206062), (14, 18004330), (20, 12603031), (28, 9002165), (35, 7201732), (41, 6147820), (70, 3600866), (82, 3073910), (140, 1800433), (164, 1536955), (205, 1229564), (287, 878260), (410, 614782), (574, 439130), (820, 307391), (1148, 219565), (1435, 175652), (2870, 87826), (5740, 43913)]