91158560

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5641}}^1$

素因数の和:5757

約数の個数: 48

約数和(自身を含む): 217532952

約数和(自身を除く): 126374392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 5641, 8080, 11282, 16160, 22564, 28205, 45128, 56410, 90256, 112820, 180512, 225640, 451280, 569741, 902560, 1139482, 2278964, 2848705, 4557928, 5697410, 9115856, 11394820, 18231712, 22789640, 45579280, 91158560]

約数ペア:

[(1, 91158560), (2, 45579280), (4, 22789640), (5, 18231712), (8, 11394820), (10, 9115856), (16, 5697410), (20, 4557928), (32, 2848705), (40, 2278964), (80, 1139482), (101, 902560), (160, 569741), (202, 451280), (404, 225640), (505, 180512), (808, 112820), (1010, 90256), (1616, 56410), (2020, 45128), (3232, 28205), (4040, 22564), (5641, 16160), (8080, 11282)]