2076751870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{743}}^1$

素因数の和:1129

約数の個数: 64

約数和(自身を含む): 4036884480

約数和(自身を除く): 1960132610

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 313, 470, 626, 743, 893, 1486, 1565, 1786, 3130, 3715, 4465, 5947, 7430, 8930, 11894, 14117, 14711, 28234, 29422, 29735, 34921, 59470, 69842, 70585, 73555, 141170, 147110, 174605, 232559, 279509, 349210, 465118, 559018, 663499, 1162795, 1326998, 1397545, 2325590, 2795090, 3317495, 4418621, 6634990, 8837242, 10930273, 21860546, 22093105, 44186210, 54651365, 109302730, 207675187, 415350374, 1038375935, 2076751870]

約数ペア:

[(1, 2076751870), (2, 1038375935), (5, 415350374), (10, 207675187), (19, 109302730), (38, 54651365), (47, 44186210), (94, 22093105), (95, 21860546), (190, 10930273), (235, 8837242), (313, 6634990), (470, 4418621), (626, 3317495), (743, 2795090), (893, 2325590), (1486, 1397545), (1565, 1326998), (1786, 1162795), (3130, 663499), (3715, 559018), (4465, 465118), (5947, 349210), (7430, 279509), (8930, 232559), (11894, 174605), (14117, 147110), (14711, 141170), (28234, 73555), (29422, 70585), (29735, 69842), (34921, 59470)]