84530260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{433}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 182863296

約数和(自身を除く): 98333036

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 227, 430, 433, 454, 860, 866, 908, 1135, 1732, 2165, 2270, 4330, 4540, 8660, 9761, 18619, 19522, 37238, 39044, 48805, 74476, 93095, 97610, 98291, 186190, 195220, 196582, 372380, 393164, 491455, 982910, 1965820, 4226513, 8453026, 16906052, 21132565, 42265130, 84530260]

約数ペア:

[(1, 84530260), (2, 42265130), (4, 21132565), (5, 16906052), (10, 8453026), (20, 4226513), (43, 1965820), (86, 982910), (172, 491455), (215, 393164), (227, 372380), (430, 196582), (433, 195220), (454, 186190), (860, 98291), (866, 97610), (908, 93095), (1135, 74476), (1732, 48805), (2165, 39044), (2270, 37238), (4330, 19522), (4540, 18619), (8660, 9761)]