5195920

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 12213504

約数和(自身を除く): 7017584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 607, 856, 1070, 1214, 1712, 2140, 2428, 3035, 4280, 4856, 6070, 8560, 9712, 12140, 24280, 48560, 64949, 129898, 259796, 324745, 519592, 649490, 1039184, 1298980, 2597960, 5195920]

約数ペア:

[(1, 5195920), (2, 2597960), (4, 1298980), (5, 1039184), (8, 649490), (10, 519592), (16, 324745), (20, 259796), (40, 129898), (80, 64949), (107, 48560), (214, 24280), (428, 12140), (535, 9712), (607, 8560), (856, 6070), (1070, 4856), (1214, 4280), (1712, 3035), (2140, 2428)]