2433520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1633

約数の個数: 40

約数和(自身を含む): 5959440

約数和(自身を除く): 3525920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 1601, 3202, 6404, 8005, 12808, 16010, 25616, 30419, 32020, 60838, 64040, 121676, 128080, 152095, 243352, 304190, 486704, 608380, 1216760, 2433520]

約数ペア:

[(1, 2433520), (2, 1216760), (4, 608380), (5, 486704), (8, 304190), (10, 243352), (16, 152095), (19, 128080), (20, 121676), (38, 64040), (40, 60838), (76, 32020), (80, 30419), (95, 25616), (152, 16010), (190, 12808), (304, 8005), (380, 6404), (760, 3202), (1520, 1601)]