204099836470

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{4969}}^1\times {\mathrm{5003}}^1$

素因数の和:10800

約数の個数: 32

約数和(自身を含む): 367974744480

約数和(自身を除く): 163874908010

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 4969, 5003, 8210, 9938, 10006, 24845, 25015, 49690, 50030, 4079549, 4107463, 8159098, 8214926, 20397745, 20537315, 24859907, 40795490, 41074630, 49719814, 124299535, 248599070, 20409983647, 40819967294, 102049918235, 204099836470]

約数ペア:

[(1, 204099836470), (2, 102049918235), (5, 40819967294), (10, 20409983647), (821, 248599070), (1642, 124299535), (4105, 49719814), (4969, 41074630), (5003, 40795490), (8210, 24859907), (9938, 20537315), (10006, 20397745), (24845, 8214926), (25015, 8159098), (49690, 4107463), (50030, 4079549)]