2465403820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{16553}}^1$

素因数の和:17250

約数の個数: 48

約数和(自身を含む): 5656700448

約数和(自身を除く): 3191296628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 677, 1354, 2708, 3385, 6770, 7447, 13540, 14894, 16553, 29788, 33106, 37235, 66212, 74470, 82765, 148940, 165530, 182083, 331060, 364166, 728332, 910415, 1820830, 3641660, 11206381, 22412762, 44825524, 56031905, 112063810, 123270191, 224127620, 246540382, 493080764, 616350955, 1232701910, 2465403820]

約数ペア:

[(1, 2465403820), (2, 1232701910), (4, 616350955), (5, 493080764), (10, 246540382), (11, 224127620), (20, 123270191), (22, 112063810), (44, 56031905), (55, 44825524), (110, 22412762), (220, 11206381), (677, 3641660), (1354, 1820830), (2708, 910415), (3385, 728332), (6770, 364166), (7447, 331060), (13540, 182083), (14894, 165530), (16553, 148940), (29788, 82765), (33106, 74470), (37235, 66212)]