4271085970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{1523}}^1$

素因数の和:1779

約数の個数: 64

約数和(自身を含む): 8176930560

約数和(自身を除く): 3905844590

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 137, 178, 230, 274, 445, 685, 890, 1370, 1523, 2047, 3046, 3151, 4094, 6302, 7615, 10235, 12193, 15230, 15755, 20470, 24386, 31510, 35029, 60965, 70058, 121930, 135547, 175145, 208651, 271094, 280439, 350290, 417302, 560878, 677735, 1043255, 1355470, 1402195, 2086510, 2804390, 3117581, 4798973, 6235162, 9597946, 15587905, 18569939, 23994865, 31175810, 37139878, 47989730, 92849695, 185699390, 427108597, 854217194, 2135542985, 4271085970]

約数ペア:

[(1, 4271085970), (2, 2135542985), (5, 854217194), (10, 427108597), (23, 185699390), (46, 92849695), (89, 47989730), (115, 37139878), (137, 31175810), (178, 23994865), (230, 18569939), (274, 15587905), (445, 9597946), (685, 6235162), (890, 4798973), (1370, 3117581), (1523, 2804390), (2047, 2086510), (3046, 1402195), (3151, 1355470), (4094, 1043255), (6302, 677735), (7615, 560878), (10235, 417302), (12193, 350290), (15230, 280439), (15755, 271094), (20470, 208651), (24386, 175145), (31510, 135547), (35029, 121930), (60965, 70058)]