7415667820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1465547}}^1$

素因数の和:1465590

約数の個数: 48

約数和(自身を含む): 17727268608

約数和(自身を除く): 10311600788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 1465547, 2931094, 5862188, 7327735, 14655470, 16121017, 29310940, 32242034, 33707581, 64484068, 67415162, 80605085, 134830324, 161210170, 168537905, 322420340, 337075810, 370783391, 674151620, 741566782, 1483133564, 1853916955, 3707833910, 7415667820]

約数ペア:

[(1, 7415667820), (2, 3707833910), (4, 1853916955), (5, 1483133564), (10, 741566782), (11, 674151620), (20, 370783391), (22, 337075810), (23, 322420340), (44, 168537905), (46, 161210170), (55, 134830324), (92, 80605085), (110, 67415162), (115, 64484068), (220, 33707581), (230, 32242034), (253, 29310940), (460, 16121017), (506, 14655470), (1012, 7327735), (1265, 5862188), (2530, 2931094), (5060, 1465547)]