66194990

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 121546656

約数和(自身を除く): 55351666

約数列:

[1, 2, 5, 10, 83, 166, 173, 346, 415, 461, 830, 865, 922, 1730, 2305, 4610, 14359, 28718, 38263, 71795, 76526, 79753, 143590, 159506, 191315, 382630, 398765, 797530, 6619499, 13238998, 33097495, 66194990]

約数ペア:

[(1, 66194990), (2, 33097495), (5, 13238998), (10, 6619499), (83, 797530), (166, 398765), (173, 382630), (346, 191315), (415, 159506), (461, 143590), (830, 79753), (865, 76526), (922, 71795), (1730, 38263), (2305, 28718), (4610, 14359)]