2976040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 3866840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1583, 1880, 3166, 6332, 7915, 12664, 15830, 31660, 63320, 74401, 148802, 297604, 372005, 595208, 744010, 1488020, 2976040]

約数ペア:

[(1, 2976040), (2, 1488020), (4, 744010), (5, 595208), (8, 372005), (10, 297604), (20, 148802), (40, 74401), (47, 63320), (94, 31660), (188, 15830), (235, 12664), (376, 7915), (470, 6332), (940, 3166), (1583, 1880)]