34665040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 86780160

約数和(自身を除く): 52115120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 71, 80, 85, 136, 142, 170, 272, 284, 340, 355, 359, 568, 680, 710, 718, 1136, 1207, 1360, 1420, 1436, 1795, 2414, 2840, 2872, 3590, 4828, 5680, 5744, 6035, 6103, 7180, 9656, 12070, 12206, 14360, 19312, 24140, 24412, 25489, 28720, 30515, 48280, 48824, 50978, 61030, 96560, 97648, 101956, 122060, 127445, 203912, 244120, 254890, 407824, 433313, 488240, 509780, 866626, 1019560, 1733252, 2039120, 2166565, 3466504, 4333130, 6933008, 8666260, 17332520, 34665040]

約数ペア:

[(1, 34665040), (2, 17332520), (4, 8666260), (5, 6933008), (8, 4333130), (10, 3466504), (16, 2166565), (17, 2039120), (20, 1733252), (34, 1019560), (40, 866626), (68, 509780), (71, 488240), (80, 433313), (85, 407824), (136, 254890), (142, 244120), (170, 203912), (272, 127445), (284, 122060), (340, 101956), (355, 97648), (359, 96560), (568, 61030), (680, 50978), (710, 48824), (718, 48280), (1136, 30515), (1207, 28720), (1360, 25489), (1420, 24412), (1436, 24140), (1795, 19312), (2414, 14360), (2840, 12206), (2872, 12070), (3590, 9656), (4828, 7180), (5680, 6103), (5744, 6035)]