62495339780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4111}}^1\times {\mathrm{18539}}^1$

素因数の和:22700

約数の個数: 48

約数和(自身を含む): 134481150720

約数和(自身を除く): 71985810940

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 4111, 8222, 16444, 18539, 20555, 37078, 41110, 74156, 82220, 92695, 168551, 185390, 337102, 370780, 674204, 760099, 842755, 1520198, 1685510, 3040396, 3371020, 3800495, 7600990, 15201980, 76213829, 152427658, 304855316, 381069145, 762138290, 1524276580, 3124766989, 6249533978, 12499067956, 15623834945, 31247669890, 62495339780]

約数ペア:

[(1, 62495339780), (2, 31247669890), (4, 15623834945), (5, 12499067956), (10, 6249533978), (20, 3124766989), (41, 1524276580), (82, 762138290), (164, 381069145), (205, 304855316), (410, 152427658), (820, 76213829), (4111, 15201980), (8222, 7600990), (16444, 3800495), (18539, 3371020), (20555, 3040396), (37078, 1685510), (41110, 1520198), (74156, 842755), (82220, 760099), (92695, 674204), (168551, 370780), (185390, 337102)]