66763969690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{449}}^1\times {\mathrm{3371}}^1$

素因数の和:4239

約数の個数: 64

約数和(自身を含む): 131758876800

約数和(自身を除く): 64994907110

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 401, 449, 802, 898, 2005, 2245, 3371, 4010, 4411, 4490, 4939, 6742, 8822, 9878, 16855, 22055, 24695, 33710, 37081, 44110, 49390, 74162, 180049, 185405, 360098, 370810, 900245, 1351771, 1513579, 1800490, 1980539, 2703542, 3027158, 3961078, 6758855, 7567895, 9902695, 13517710, 14869481, 15135790, 16649369, 19805390, 29738962, 33298738, 74347405, 83246845, 148694810, 166493690, 606945179, 1213890358, 3034725895, 6069451790, 6676396969, 13352793938, 33381984845, 66763969690]

約数ペア:

[(1, 66763969690), (2, 33381984845), (5, 13352793938), (10, 6676396969), (11, 6069451790), (22, 3034725895), (55, 1213890358), (110, 606945179), (401, 166493690), (449, 148694810), (802, 83246845), (898, 74347405), (2005, 33298738), (2245, 29738962), (3371, 19805390), (4010, 16649369), (4411, 15135790), (4490, 14869481), (4939, 13517710), (6742, 9902695), (8822, 7567895), (9878, 6758855), (16855, 3961078), (22055, 3027158), (24695, 2703542), (33710, 1980539), (37081, 1800490), (44110, 1513579), (49390, 1351771), (74162, 900245), (180049, 370810), (185405, 360098)]