12357889780

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1\times {\mathrm{11897}}^1$

素因数の和:12384

約数の個数: 48

約数和(自身を含む): 26193113856

約数和(自身を除く): 13835224076

約数列:

[1, 2, 4, 5, 10, 20, 167, 311, 334, 622, 668, 835, 1244, 1555, 1670, 3110, 3340, 6220, 11897, 23794, 47588, 51937, 59485, 103874, 118970, 207748, 237940, 259685, 519370, 1038740, 1986799, 3699967, 3973598, 7399934, 7947196, 9933995, 14799868, 18499835, 19867990, 36999670, 39735980, 73999340, 617894489, 1235788978, 2471577956, 3089472445, 6178944890, 12357889780]

約数ペア:

[(1, 12357889780), (2, 6178944890), (4, 3089472445), (5, 2471577956), (10, 1235788978), (20, 617894489), (167, 73999340), (311, 39735980), (334, 36999670), (622, 19867990), (668, 18499835), (835, 14799868), (1244, 9933995), (1555, 7947196), (1670, 7399934), (3110, 3973598), (3340, 3699967), (6220, 1986799), (11897, 1038740), (23794, 519370), (47588, 259685), (51937, 237940), (59485, 207748), (103874, 118970)]