76535020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1381}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 171345888

約数和(自身を除く): 94810868

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 326, 340, 652, 815, 1381, 1630, 2762, 2771, 3260, 5524, 5542, 6905, 11084, 13810, 13855, 23477, 27620, 27710, 46954, 55420, 93908, 117385, 225103, 234770, 450206, 469540, 900412, 1125515, 2251030, 3826751, 4502060, 7653502, 15307004, 19133755, 38267510, 76535020]

約数ペア:

[(1, 76535020), (2, 38267510), (4, 19133755), (5, 15307004), (10, 7653502), (17, 4502060), (20, 3826751), (34, 2251030), (68, 1125515), (85, 900412), (163, 469540), (170, 450206), (326, 234770), (340, 225103), (652, 117385), (815, 93908), (1381, 55420), (1630, 46954), (2762, 27710), (2771, 27620), (3260, 23477), (5524, 13855), (5542, 13810), (6905, 11084)]