90088340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2297}}^1$

素因数の和:2396

約数の個数: 48

約数和(自身を含む): 198050832

約数和(自身を除く): 107962492

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 1060, 1961, 2297, 3922, 4594, 7844, 9188, 9805, 11485, 19610, 22970, 39220, 45940, 84989, 121741, 169978, 243482, 339956, 424945, 486964, 608705, 849890, 1217410, 1699780, 2434820, 4504417, 9008834, 18017668, 22522085, 45044170, 90088340]

約数ペア:

[(1, 90088340), (2, 45044170), (4, 22522085), (5, 18017668), (10, 9008834), (20, 4504417), (37, 2434820), (53, 1699780), (74, 1217410), (106, 849890), (148, 608705), (185, 486964), (212, 424945), (265, 339956), (370, 243482), (530, 169978), (740, 121741), (1060, 84989), (1961, 45940), (2297, 39220), (3922, 22970), (4594, 19610), (7844, 11485), (9188, 9805)]