2080521564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1523}}^1$

素因数の和:1751

約数の個数: 96

約数和(自身を含む): 5407395840

約数和(自身を除く): 3326874276

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 131, 132, 158, 237, 262, 316, 393, 474, 524, 786, 869, 948, 1441, 1523, 1572, 1738, 2607, 2882, 3046, 3476, 4323, 4569, 5214, 5764, 6092, 8646, 9138, 10349, 10428, 16753, 17292, 18276, 20698, 31047, 33506, 41396, 50259, 62094, 67012, 100518, 113839, 120317, 124188, 199513, 201036, 227678, 240634, 341517, 360951, 399026, 455356, 481268, 598539, 683034, 721902, 798052, 1197078, 1323487, 1366068, 1443804, 2194643, 2394156, 2646974, 3970461, 4389286, 5293948, 6583929, 7940922, 8778572, 13167858, 15761527, 15881844, 26335716, 31523054, 47284581, 63046108, 94569162, 173376797, 189138324, 346753594, 520130391, 693507188, 1040260782, 2080521564]

約数ペア:

[(1, 2080521564), (2, 1040260782), (3, 693507188), (4, 520130391), (6, 346753594), (11, 189138324), (12, 173376797), (22, 94569162), (33, 63046108), (44, 47284581), (66, 31523054), (79, 26335716), (131, 15881844), (132, 15761527), (158, 13167858), (237, 8778572), (262, 7940922), (316, 6583929), (393, 5293948), (474, 4389286), (524, 3970461), (786, 2646974), (869, 2394156), (948, 2194643), (1441, 1443804), (1523, 1366068), (1572, 1323487), (1738, 1197078), (2607, 798052), (2882, 721902), (3046, 683034), (3476, 598539), (4323, 481268), (4569, 455356), (5214, 399026), (5764, 360951), (6092, 341517), (8646, 240634), (9138, 227678), (10349, 201036), (10428, 199513), (16753, 124188), (17292, 120317), (18276, 113839), (20698, 100518), (31047, 67012), (33506, 62094), (41396, 50259)]