75906380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3557}}^1$

素因数の和:3674

約数の個数: 48

約数和(自身を含む): 175736736

約数和(自身を除く): 99830356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 3557, 4268, 5335, 7114, 10670, 14228, 17785, 21340, 35570, 39127, 71140, 78254, 156508, 195635, 345029, 391270, 690058, 782540, 1380116, 1725145, 3450290, 3795319, 6900580, 7590638, 15181276, 18976595, 37953190, 75906380]

約数ペア:

[(1, 75906380), (2, 37953190), (4, 18976595), (5, 15181276), (10, 7590638), (11, 6900580), (20, 3795319), (22, 3450290), (44, 1725145), (55, 1380116), (97, 782540), (110, 690058), (194, 391270), (220, 345029), (388, 195635), (485, 156508), (970, 78254), (1067, 71140), (1940, 39127), (2134, 35570), (3557, 21340), (4268, 17785), (5335, 14228), (7114, 10670)]