2059960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1051}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 5396760

約数和(自身を除く): 3336800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1051, 1960, 2102, 4204, 5255, 7357, 8408, 10510, 14714, 21020, 29428, 36785, 42040, 51499, 58856, 73570, 102998, 147140, 205996, 257495, 294280, 411992, 514990, 1029980, 2059960]

約数ペア:

[(1, 2059960), (2, 1029980), (4, 514990), (5, 411992), (7, 294280), (8, 257495), (10, 205996), (14, 147140), (20, 102998), (28, 73570), (35, 58856), (40, 51499), (49, 42040), (56, 36785), (70, 29428), (98, 21020), (140, 14714), (196, 10510), (245, 8408), (280, 7357), (392, 5255), (490, 4204), (980, 2102), (1051, 1960)]