33212660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 75734400

約数和(自身を除く): 42521740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 139, 260, 278, 556, 695, 919, 1390, 1807, 1838, 2780, 3614, 3676, 4595, 7228, 9035, 9190, 11947, 18070, 18380, 23894, 36140, 47788, 59735, 119470, 127741, 238940, 255482, 510964, 638705, 1277410, 1660633, 2554820, 3321266, 6642532, 8303165, 16606330, 33212660]

約数ペア:

[(1, 33212660), (2, 16606330), (4, 8303165), (5, 6642532), (10, 3321266), (13, 2554820), (20, 1660633), (26, 1277410), (52, 638705), (65, 510964), (130, 255482), (139, 238940), (260, 127741), (278, 119470), (556, 59735), (695, 47788), (919, 36140), (1390, 23894), (1807, 18380), (1838, 18070), (2780, 11947), (3614, 9190), (3676, 9035), (4595, 7228)]