4306040

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 9812880

約数和(自身を除く): 5506840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1297, 1660, 2594, 3320, 5188, 6485, 10376, 12970, 25940, 51880, 107651, 215302, 430604, 538255, 861208, 1076510, 2153020, 4306040]

約数ペア:

[(1, 4306040), (2, 2153020), (4, 1076510), (5, 861208), (8, 538255), (10, 430604), (20, 215302), (40, 107651), (83, 51880), (166, 25940), (332, 12970), (415, 10376), (664, 6485), (830, 5188), (1297, 3320), (1660, 2594)]