492016040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{723553}}^1$

素因数の和:723581

約数の個数: 32

約数和(自身を含む): 1172157480

約数和(自身を除く): 680141440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 723553, 1447106, 2894212, 3617765, 5788424, 7235530, 12300401, 14471060, 24600802, 28942120, 49201604, 61502005, 98403208, 123004010, 246008020, 492016040]

約数ペア:

[(1, 492016040), (2, 246008020), (4, 123004010), (5, 98403208), (8, 61502005), (10, 49201604), (17, 28942120), (20, 24600802), (34, 14471060), (40, 12300401), (68, 7235530), (85, 5788424), (136, 3617765), (170, 2894212), (340, 1447106), (680, 723553)]