23643290980

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{39829}}^1$

素因数の和:40348

約数の個数: 48

約数和(自身を含む): 50506989120

約数和(自身を除く): 26863698140

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 443, 670, 886, 1340, 1772, 2215, 4430, 8860, 29681, 39829, 59362, 79658, 118724, 148405, 159316, 199145, 296810, 398290, 593620, 796580, 2668543, 5337086, 10674172, 13342715, 17644247, 26685430, 35288494, 53370860, 70576988, 88221235, 176442470, 352884940, 1182164549, 2364329098, 4728658196, 5910822745, 11821645490, 23643290980]

約数ペア:

[(1, 23643290980), (2, 11821645490), (4, 5910822745), (5, 4728658196), (10, 2364329098), (20, 1182164549), (67, 352884940), (134, 176442470), (268, 88221235), (335, 70576988), (443, 53370860), (670, 35288494), (886, 26685430), (1340, 17644247), (1772, 13342715), (2215, 10674172), (4430, 5337086), (8860, 2668543), (29681, 796580), (39829, 593620), (59362, 398290), (79658, 296810), (118724, 199145), (148405, 159316)]