8996572040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13230253}}^1$

素因数の和:13230281

約数の個数: 32

約数和(自身を含む): 21433011480

約数和(自身を除く): 12436439440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 13230253, 26460506, 52921012, 66151265, 105842024, 132302530, 224914301, 264605060, 449828602, 529210120, 899657204, 1124571505, 1799314408, 2249143010, 4498286020, 8996572040]

約数ペア:

[(1, 8996572040), (2, 4498286020), (4, 2249143010), (5, 1799314408), (8, 1124571505), (10, 899657204), (17, 529210120), (20, 449828602), (34, 264605060), (40, 224914301), (68, 132302530), (85, 105842024), (136, 66151265), (170, 52921012), (340, 26460506), (680, 13230253)]