11581277720

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{92237}}^1$

素因数の和:92364

約数の個数: 64

約数和(自身を含む): 27029423520

約数和(自身を除く): 15448145800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 73, 86, 146, 172, 215, 292, 344, 365, 430, 584, 730, 860, 1460, 1720, 2920, 3139, 6278, 12556, 15695, 25112, 31390, 62780, 92237, 125560, 184474, 368948, 461185, 737896, 922370, 1844740, 3689480, 3966191, 6733301, 7932382, 13466602, 15864764, 19830955, 26933204, 31729528, 33666505, 39661910, 53866408, 67333010, 79323820, 134666020, 158647640, 269332040, 289531943, 579063886, 1158127772, 1447659715, 2316255544, 2895319430, 5790638860, 11581277720]

約数ペア:

[(1, 11581277720), (2, 5790638860), (4, 2895319430), (5, 2316255544), (8, 1447659715), (10, 1158127772), (20, 579063886), (40, 289531943), (43, 269332040), (73, 158647640), (86, 134666020), (146, 79323820), (172, 67333010), (215, 53866408), (292, 39661910), (344, 33666505), (365, 31729528), (430, 26933204), (584, 19830955), (730, 15864764), (860, 13466602), (1460, 7932382), (1720, 6733301), (2920, 3966191), (3139, 3689480), (6278, 1844740), (12556, 922370), (15695, 737896), (25112, 461185), (31390, 368948), (62780, 184474), (92237, 125560)]