4804040

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 10946880

約数和(自身を除く): 6142840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1447, 1660, 2894, 3320, 5788, 7235, 11576, 14470, 28940, 57880, 120101, 240202, 480404, 600505, 960808, 1201010, 2402020, 4804040]

約数ペア:

[(1, 4804040), (2, 2402020), (4, 1201010), (5, 960808), (8, 600505), (10, 480404), (20, 240202), (40, 120101), (83, 57880), (166, 28940), (332, 14470), (415, 11576), (664, 7235), (830, 5788), (1447, 3320), (1660, 2894)]