33172780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2269}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 75509280

約数和(自身を除く): 42336500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2269, 2924, 3655, 4538, 7310, 9076, 11345, 14620, 22690, 38573, 45380, 77146, 97567, 154292, 192865, 195134, 385730, 390268, 487835, 771460, 975670, 1658639, 1951340, 3317278, 6634556, 8293195, 16586390, 33172780]

約数ペア:

[(1, 33172780), (2, 16586390), (4, 8293195), (5, 6634556), (10, 3317278), (17, 1951340), (20, 1658639), (34, 975670), (43, 771460), (68, 487835), (85, 390268), (86, 385730), (170, 195134), (172, 192865), (215, 154292), (340, 97567), (430, 77146), (731, 45380), (860, 38573), (1462, 22690), (2269, 14620), (2924, 11345), (3655, 9076), (4538, 7310)]