28280726240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13596503}}^1$

素因数の和:13596531

約数の個数: 48

約数和(自身を含む): 71952699168

約数和(自身を除く): 43671972928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 13596503, 27193006, 54386012, 67982515, 108772024, 135965030, 176754539, 217544048, 271930060, 353509078, 435088096, 543860120, 707018156, 883772695, 1087720240, 1414036312, 1767545390, 2175440480, 2828072624, 3535090780, 5656145248, 7070181560, 14140363120, 28280726240]

約数ペア:

[(1, 28280726240), (2, 14140363120), (4, 7070181560), (5, 5656145248), (8, 3535090780), (10, 2828072624), (13, 2175440480), (16, 1767545390), (20, 1414036312), (26, 1087720240), (32, 883772695), (40, 707018156), (52, 543860120), (65, 435088096), (80, 353509078), (104, 271930060), (130, 217544048), (160, 176754539), (208, 135965030), (260, 108772024), (416, 67982515), (520, 54386012), (1040, 27193006), (2080, 13596503)]