39980332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 84797440

約数和(自身を除く): 44817108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 223, 266, 337, 446, 532, 674, 892, 1348, 1561, 2359, 3122, 4237, 4718, 6244, 6403, 8474, 9436, 12806, 16948, 25612, 29659, 44821, 59318, 75151, 89642, 118636, 150302, 179284, 300604, 526057, 1052114, 1427869, 2104228, 2855738, 5711476, 9995083, 19990166, 39980332]

約数ペア:

[(1, 39980332), (2, 19990166), (4, 9995083), (7, 5711476), (14, 2855738), (19, 2104228), (28, 1427869), (38, 1052114), (76, 526057), (133, 300604), (223, 179284), (266, 150302), (337, 118636), (446, 89642), (532, 75151), (674, 59318), (892, 44821), (1348, 29659), (1561, 25612), (2359, 16948), (3122, 12806), (4237, 9436), (4718, 8474), (6244, 6403)]