34642520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1896

約数の個数: 64

約数和(自身を含む): 87056640

約数和(自身を除く): 52414120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1720, 1831, 1892, 2365, 3662, 3784, 4730, 7324, 9155, 9460, 14648, 18310, 18920, 20141, 36620, 40282, 73240, 78733, 80564, 100705, 157466, 161128, 201410, 314932, 393665, 402820, 629864, 787330, 805640, 866063, 1574660, 1732126, 3149320, 3464252, 4330315, 6928504, 8660630, 17321260, 34642520]

約数ペア:

[(1, 34642520), (2, 17321260), (4, 8660630), (5, 6928504), (8, 4330315), (10, 3464252), (11, 3149320), (20, 1732126), (22, 1574660), (40, 866063), (43, 805640), (44, 787330), (55, 629864), (86, 402820), (88, 393665), (110, 314932), (172, 201410), (215, 161128), (220, 157466), (344, 100705), (430, 80564), (440, 78733), (473, 73240), (860, 40282), (946, 36620), (1720, 20141), (1831, 18920), (1892, 18310), (2365, 14648), (3662, 9460), (3784, 9155), (4730, 7324)]