79506014780

素因数分解:

$2^2\times 5^1\times {\mathrm{15313}}^1\times {\mathrm{259603}}^1$

素因数の和:274925

約数の個数: 24

約数和(自身を含む): 166974177552

約数和(自身を除く): 87468162772

約数列:

[1, 2, 4, 5, 10, 20, 15313, 30626, 61252, 76565, 153130, 259603, 306260, 519206, 1038412, 1298015, 2596030, 5192060, 3975300739, 7950601478, 15901202956, 19876503695, 39753007390, 79506014780]

約数ペア:

[(1, 79506014780), (2, 39753007390), (4, 19876503695), (5, 15901202956), (10, 7950601478), (20, 3975300739), (15313, 5192060), (30626, 2596030), (61252, 1298015), (76565, 1038412), (153130, 519206), (259603, 306260)]