286117580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107563}}^1$

素因数の和:107598

約数の個数: 48

約数和(自身を含む): 722830080

約数和(自身を除く): 436712500

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, 107563, 215126, 430252, 537815, 752941, 1075630, 1505882, 2043697, 2151260, 3011764, 3764705, 4087394, 7529410, 8174788, 10218485, 14305879, 15058820, 20436970, 28611758, 40873940, 57223516, 71529395, 143058790, 286117580]

約数ペア:

[(1, 286117580), (2, 143058790), (4, 71529395), (5, 57223516), (7, 40873940), (10, 28611758), (14, 20436970), (19, 15058820), (20, 14305879), (28, 10218485), (35, 8174788), (38, 7529410), (70, 4087394), (76, 3764705), (95, 3011764), (133, 2151260), (140, 2043697), (190, 1505882), (266, 1075630), (380, 752941), (532, 537815), (665, 430252), (1330, 215126), (2660, 107563)]