32759120

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 79548480

約数和(自身を除く): 46789360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 89, 107, 172, 178, 214, 215, 344, 356, 428, 430, 445, 535, 688, 712, 856, 860, 890, 1070, 1424, 1712, 1720, 1780, 2140, 3440, 3560, 3827, 4280, 4601, 7120, 7654, 8560, 9202, 9523, 15308, 18404, 19046, 19135, 23005, 30616, 36808, 38092, 38270, 46010, 47615, 61232, 73616, 76184, 76540, 92020, 95230, 152368, 153080, 184040, 190460, 306160, 368080, 380920, 409489, 761840, 818978, 1637956, 2047445, 3275912, 4094890, 6551824, 8189780, 16379560, 32759120]

約数ペア:

[(1, 32759120), (2, 16379560), (4, 8189780), (5, 6551824), (8, 4094890), (10, 3275912), (16, 2047445), (20, 1637956), (40, 818978), (43, 761840), (80, 409489), (86, 380920), (89, 368080), (107, 306160), (172, 190460), (178, 184040), (214, 153080), (215, 152368), (344, 95230), (356, 92020), (428, 76540), (430, 76184), (445, 73616), (535, 61232), (688, 47615), (712, 46010), (856, 38270), (860, 38092), (890, 36808), (1070, 30616), (1424, 23005), (1712, 19135), (1720, 19046), (1780, 18404), (2140, 15308), (3440, 9523), (3560, 9202), (3827, 8560), (4280, 7654), (4601, 7120)]