136434520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{200639}}^1$

素因数の和:200667

約数の個数: 32

約数和(自身を含む): 325036800

約数和(自身を除く): 188602280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 200639, 401278, 802556, 1003195, 1605112, 2006390, 3410863, 4012780, 6821726, 8025560, 13643452, 17054315, 27286904, 34108630, 68217260, 136434520]

約数ペア:

[(1, 136434520), (2, 68217260), (4, 34108630), (5, 27286904), (8, 17054315), (10, 13643452), (17, 8025560), (20, 6821726), (34, 4012780), (40, 3410863), (68, 2006390), (85, 1605112), (136, 1003195), (170, 802556), (340, 401278), (680, 200639)]