1900577060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{11579}}^1$

素因数の和:11900

約数の個数: 48

約数和(自身を含む): 4143787200

約数和(自身を除く): 2243210140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 283, 290, 566, 580, 1132, 1415, 2830, 5660, 8207, 11579, 16414, 23158, 32828, 41035, 46316, 57895, 82070, 115790, 164140, 231580, 335791, 671582, 1343164, 1678955, 3276857, 3357910, 6553714, 6715820, 13107428, 16384285, 32768570, 65537140, 95028853, 190057706, 380115412, 475144265, 950288530, 1900577060]

約数ペア:

[(1, 1900577060), (2, 950288530), (4, 475144265), (5, 380115412), (10, 190057706), (20, 95028853), (29, 65537140), (58, 32768570), (116, 16384285), (145, 13107428), (283, 6715820), (290, 6553714), (566, 3357910), (580, 3276857), (1132, 1678955), (1415, 1343164), (2830, 671582), (5660, 335791), (8207, 231580), (11579, 164140), (16414, 115790), (23158, 82070), (32828, 57895), (41035, 46316)]