21867041170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5827}}^1\times {\mathrm{28867}}^1$

素因数の和:34714

約数の個数: 32

約数和(自身を含む): 42397161408

約数和(自身を除く): 20530120238

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5827, 11654, 28867, 29135, 57734, 58270, 75751, 144335, 151502, 288670, 375271, 378755, 750542, 757510, 1876355, 3752710, 168208009, 336416018, 841040045, 1682080090, 2186704117, 4373408234, 10933520585, 21867041170]

約数ペア:

[(1, 21867041170), (2, 10933520585), (5, 4373408234), (10, 2186704117), (13, 1682080090), (26, 841040045), (65, 336416018), (130, 168208009), (5827, 3752710), (11654, 1876355), (28867, 757510), (29135, 750542), (57734, 378755), (58270, 375271), (75751, 288670), (144335, 151502)]