90824110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{727}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 182171808

約数和(自身を除く): 91347698

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 727, 806, 961, 1454, 1922, 2015, 3635, 4030, 4805, 7270, 9451, 9610, 12493, 18902, 22537, 24986, 45074, 47255, 62465, 94510, 112685, 124930, 225370, 292981, 585962, 698647, 1397294, 1464905, 2929810, 3493235, 6986470, 9082411, 18164822, 45412055, 90824110]

約数ペア:

[(1, 90824110), (2, 45412055), (5, 18164822), (10, 9082411), (13, 6986470), (26, 3493235), (31, 2929810), (62, 1464905), (65, 1397294), (130, 698647), (155, 585962), (310, 292981), (403, 225370), (727, 124930), (806, 112685), (961, 94510), (1454, 62465), (1922, 47255), (2015, 45074), (3635, 24986), (4030, 22537), (4805, 18902), (7270, 12493), (9451, 9610)]