67386040

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20297}}^1$

素因数の和:20391

約数の個数: 32

約数和(自身を含む): 153452880

約数和(自身を除く): 86066840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 20297, 40594, 81188, 101485, 162376, 202970, 405940, 811880, 1684651, 3369302, 6738604, 8423255, 13477208, 16846510, 33693020, 67386040]

約数ペア:

[(1, 67386040), (2, 33693020), (4, 16846510), (5, 13477208), (8, 8423255), (10, 6738604), (20, 3369302), (40, 1684651), (83, 811880), (166, 405940), (332, 202970), (415, 162376), (664, 101485), (830, 81188), (1660, 40594), (3320, 20297)]