4255548.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 149929920

約数和(自身を除く): 87001000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 730, 920, 937, 1460, 1679, 1874, 2920, 3358, 3748, 4685, 6716, 7496, 8395, 9370, 13432, 16790, 18740, 21551, 33580, 37480, 43102, 67160, 68401, 86204, 107755, 136802, 172408, 215510, 273604, 342005, 431020, 547208, 684010, 862040, 1368020, 1573223, 2736040, 3146446, 6292892, 7866115, 12585784, 15732230, 31464460, 62928920]

約数ペア:

[(1, 62928920), (2, 31464460), (4, 15732230), (5, 12585784), (8, 7866115), (10, 6292892), (20, 3146446), (23, 2736040), (40, 1573223), (46, 1368020), (73, 862040), (92, 684010), (115, 547208), (146, 431020), (184, 342005), (230, 273604), (292, 215510), (365, 172408), (460, 136802), (584, 107755), (730, 86204), (920, 68401), (937, 67160), (1460, 43102), (1679, 37480), (1874, 33580), (2920, 21551), (3358, 18740), (3748, 16790), (4685, 13432), (6716, 9370), (7496, 8395)]