91020610

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{863}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 167961600

約数和(自身を除く): 76940990

約数列:

[1, 2, 5, 10, 53, 106, 199, 265, 398, 530, 863, 995, 1726, 1990, 4315, 8630, 10547, 21094, 45739, 52735, 91478, 105470, 171737, 228695, 343474, 457390, 858685, 1717370, 9102061, 18204122, 45510305, 91020610]

約数ペア:

[(1, 91020610), (2, 45510305), (5, 18204122), (10, 9102061), (53, 1717370), (106, 858685), (199, 457390), (265, 343474), (398, 228695), (530, 171737), (863, 105470), (995, 91478), (1726, 52735), (1990, 45739), (4315, 21094), (8630, 10547)]