244120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 583200

約数和(自身を除く): 339080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 359, 680, 718, 1436, 1795, 2872, 3590, 6103, 7180, 12206, 14360, 24412, 30515, 48824, 61030, 122060, 244120]

約数ペア:

[(1, 244120), (2, 122060), (4, 61030), (5, 48824), (8, 30515), (10, 24412), (17, 14360), (20, 12206), (34, 7180), (40, 6103), (68, 3590), (85, 2872), (136, 1795), (170, 1436), (340, 718), (359, 680)]