3775785620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1\times {\mathrm{6961}}^1$

素因数の和:7740

約数の個数: 48

約数和(自身を含む): 8155732368

約数和(自身を除く): 4379946748

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 733, 740, 1466, 2932, 3665, 6961, 7330, 13922, 14660, 27121, 27844, 34805, 54242, 69610, 108484, 135605, 139220, 257557, 271210, 515114, 542420, 1030228, 1287785, 2575570, 5102413, 5151140, 10204826, 20409652, 25512065, 51024130, 102048260, 188789281, 377578562, 755157124, 943946405, 1887892810, 3775785620]

約数ペア:

[(1, 3775785620), (2, 1887892810), (4, 943946405), (5, 755157124), (10, 377578562), (20, 188789281), (37, 102048260), (74, 51024130), (148, 25512065), (185, 20409652), (370, 10204826), (733, 5151140), (740, 5102413), (1466, 2575570), (2932, 1287785), (3665, 1030228), (6961, 542420), (7330, 515114), (13922, 271210), (14660, 257557), (27121, 139220), (27844, 135605), (34805, 108484), (54242, 69610)]