40526150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1$

素因数の和:1409

約数の個数: 48

約数和(自身を含む): 87181920

約数和(自身を除く): 46655770

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 89, 175, 178, 350, 445, 623, 890, 1246, 1301, 2225, 2602, 3115, 4450, 6230, 6505, 9107, 13010, 15575, 18214, 31150, 32525, 45535, 65050, 91070, 115789, 227675, 231578, 455350, 578945, 810523, 1157890, 1621046, 2894725, 4052615, 5789450, 8105230, 20263075, 40526150]

約数ペア:

[(1, 40526150), (2, 20263075), (5, 8105230), (7, 5789450), (10, 4052615), (14, 2894725), (25, 1621046), (35, 1157890), (50, 810523), (70, 578945), (89, 455350), (175, 231578), (178, 227675), (350, 115789), (445, 91070), (623, 65050), (890, 45535), (1246, 32525), (1301, 31150), (2225, 18214), (2602, 15575), (3115, 13010), (4450, 9107), (6230, 6505)]