77307580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29063}}^1$

素因数の和:29098

約数の個数: 48

約数和(自身を含む): 195310080

約数和(自身を除く): 118002500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 29063, 58126, 116252, 145315, 203441, 290630, 406882, 552197, 581260, 813764, 1017205, 1104394, 2034410, 2208788, 2760985, 3865379, 4068820, 5521970, 7730758, 11043940, 15461516, 19326895, 38653790, 77307580]

約数ペア:

[(1, 77307580), (2, 38653790), (4, 19326895), (5, 15461516), (7, 11043940), (10, 7730758), (14, 5521970), (19, 4068820), (20, 3865379), (28, 2760985), (35, 2208788), (38, 2034410), (70, 1104394), (76, 1017205), (95, 813764), (133, 581260), (140, 552197), (190, 406882), (266, 290630), (380, 203441), (532, 145315), (665, 116252), (1330, 58126), (2660, 29063)]