88854280

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{17491}}^1$

素因数の和:17629

約数の個数: 32

約数和(自身を含む): 201507840

約数和(自身を除く): 112653560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 17491, 34982, 69964, 87455, 139928, 174910, 349820, 699640, 2221357, 4442714, 8885428, 11106785, 17770856, 22213570, 44427140, 88854280]

約数ペア:

[(1, 88854280), (2, 44427140), (4, 22213570), (5, 17770856), (8, 11106785), (10, 8885428), (20, 4442714), (40, 2221357), (127, 699640), (254, 349820), (508, 174910), (635, 139928), (1016, 87455), (1270, 69964), (2540, 34982), (5080, 17491)]