74161330

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 136080000

約数和(自身を除く): 61918670

約数列:

[1, 2, 5, 10, 83, 166, 199, 398, 415, 449, 830, 898, 995, 1990, 2245, 4490, 16517, 33034, 37267, 74534, 82585, 89351, 165170, 178702, 186335, 372670, 446755, 893510, 7416133, 14832266, 37080665, 74161330]

約数ペア:

[(1, 74161330), (2, 37080665), (5, 14832266), (10, 7416133), (83, 893510), (166, 446755), (199, 372670), (398, 186335), (415, 178702), (449, 165170), (830, 89351), (898, 82585), (995, 74534), (1990, 37267), (2245, 33034), (4490, 16517)]