8754010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 7575590

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 199, 265, 398, 415, 530, 830, 995, 1990, 4399, 8798, 10547, 16517, 21094, 21995, 33034, 43990, 52735, 82585, 105470, 165170, 875401, 1750802, 4377005, 8754010]

約数ペア:

[(1, 8754010), (2, 4377005), (5, 1750802), (10, 875401), (53, 165170), (83, 105470), (106, 82585), (166, 52735), (199, 43990), (265, 33034), (398, 21995), (415, 21094), (530, 16517), (830, 10547), (995, 8798), (1990, 4399)]