80758370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14983}}^1$

素因数の和:15015

約数の個数: 48

約数和(自身を含む): 184483008

約数和(自身を除く): 103724638

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 14983, 29966, 74915, 104881, 149830, 164813, 209762, 329626, 524405, 734167, 824065, 1048810, 1153691, 1468334, 1648130, 2307382, 3670835, 5768455, 7341670, 8075837, 11536910, 16151674, 40379185, 80758370]

約数ペア:

[(1, 80758370), (2, 40379185), (5, 16151674), (7, 11536910), (10, 8075837), (11, 7341670), (14, 5768455), (22, 3670835), (35, 2307382), (49, 1648130), (55, 1468334), (70, 1153691), (77, 1048810), (98, 824065), (110, 734167), (154, 524405), (245, 329626), (385, 209762), (490, 164813), (539, 149830), (770, 104881), (1078, 74915), (2695, 29966), (5390, 14983)]