91609120

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5351}}^1$

素因数の和:5473

約数の個数: 48

約数和(自身を含む): 218490048

約数和(自身を除く): 126880928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 5351, 8560, 10702, 17120, 21404, 26755, 42808, 53510, 85616, 107020, 171232, 214040, 428080, 572557, 856160, 1145114, 2290228, 2862785, 4580456, 5725570, 9160912, 11451140, 18321824, 22902280, 45804560, 91609120]

約数ペア:

[(1, 91609120), (2, 45804560), (4, 22902280), (5, 18321824), (8, 11451140), (10, 9160912), (16, 5725570), (20, 4580456), (32, 2862785), (40, 2290228), (80, 1145114), (107, 856160), (160, 572557), (214, 428080), (428, 214040), (535, 171232), (856, 107020), (1070, 85616), (1712, 53510), (2140, 42808), (3424, 26755), (4280, 21404), (5351, 17120), (8560, 10702)]