4037773820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2551}}^1\times {\mathrm{2729}}^1$

素因数の和:5318

約数の個数: 48

約数和(自身を含む): 8778369600

約数和(自身を除く): 4740595780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2551, 2729, 5102, 5458, 10204, 10916, 12755, 13645, 25510, 27290, 51020, 54580, 73979, 79141, 147958, 158282, 295916, 316564, 369895, 395705, 739790, 791410, 1479580, 1582820, 6961679, 13923358, 27846716, 34808395, 69616790, 139233580, 201888691, 403777382, 807554764, 1009443455, 2018886910, 4037773820]

約数ペア:

[(1, 4037773820), (2, 2018886910), (4, 1009443455), (5, 807554764), (10, 403777382), (20, 201888691), (29, 139233580), (58, 69616790), (116, 34808395), (145, 27846716), (290, 13923358), (580, 6961679), (2551, 1582820), (2729, 1479580), (5102, 791410), (5458, 739790), (10204, 395705), (10916, 369895), (12755, 316564), (13645, 295916), (25510, 158282), (27290, 147958), (51020, 79141), (54580, 73979)]