37770140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1747}}^1$

素因数の和:1826

約数の個数: 48

約数和(自身を含む): 84575232

約数和(自身を除く): 46805092

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 1747, 2162, 3494, 4324, 5405, 6988, 8735, 10810, 17470, 21620, 34940, 40181, 80362, 82109, 160724, 164218, 200905, 328436, 401810, 410545, 803620, 821090, 1642180, 1888507, 3777014, 7554028, 9442535, 18885070, 37770140]

約数ペア:

[(1, 37770140), (2, 18885070), (4, 9442535), (5, 7554028), (10, 3777014), (20, 1888507), (23, 1642180), (46, 821090), (47, 803620), (92, 410545), (94, 401810), (115, 328436), (188, 200905), (230, 164218), (235, 160724), (460, 82109), (470, 80362), (940, 40181), (1081, 34940), (1747, 21620), (2162, 17470), (3494, 10810), (4324, 8735), (5405, 6988)]