15690124040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13525969}}^1$

素因数の和:13526009

約数の個数: 32

約数和(自身を含む): 36520119000

約数和(自身を除く): 20829994960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 13525969, 27051938, 54103876, 67629845, 108207752, 135259690, 270519380, 392253101, 541038760, 784506202, 1569012404, 1961265505, 3138024808, 3922531010, 7845062020, 15690124040]

約数ペア:

[(1, 15690124040), (2, 7845062020), (4, 3922531010), (5, 3138024808), (8, 1961265505), (10, 1569012404), (20, 784506202), (29, 541038760), (40, 392253101), (58, 270519380), (116, 135259690), (145, 108207752), (232, 67629845), (290, 54103876), (580, 27051938), (1160, 13525969)]