87110420

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{11677}}^1$

素因数の和:12059

約数の個数: 24

約数和(自身を含む): 183438024

約数和(自身を除く): 96327604

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3730, 7460, 11677, 23354, 46708, 58385, 116770, 233540, 4355521, 8711042, 17422084, 21777605, 43555210, 87110420]

約数ペア:

[(1, 87110420), (2, 43555210), (4, 21777605), (5, 17422084), (10, 8711042), (20, 4355521), (373, 233540), (746, 116770), (1492, 58385), (1865, 46708), (3730, 23354), (7460, 11677)]