133023280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9839}}^1$

素因数の和:9878

約数の個数: 60

約数和(自身を含む): 334933920

約数和(自身を除く): 201910640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 9839, 13520, 19678, 39356, 49195, 78712, 98390, 127907, 157424, 196780, 255814, 393560, 511628, 639535, 787120, 1023256, 1279070, 1662791, 2046512, 2558140, 3325582, 5116280, 6651164, 8313955, 10232560, 13302328, 16627910, 26604656, 33255820, 66511640, 133023280]

約数ペア:

[(1, 133023280), (2, 66511640), (4, 33255820), (5, 26604656), (8, 16627910), (10, 13302328), (13, 10232560), (16, 8313955), (20, 6651164), (26, 5116280), (40, 3325582), (52, 2558140), (65, 2046512), (80, 1662791), (104, 1279070), (130, 1023256), (169, 787120), (208, 639535), (260, 511628), (338, 393560), (520, 255814), (676, 196780), (845, 157424), (1040, 127907), (1352, 98390), (1690, 78712), (2704, 49195), (3380, 39356), (6760, 19678), (9839, 13520)]