42013640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45667}}^1$

素因数の和:45701

約数の個数: 32

約数和(自身を含む): 98642880

約数和(自身を除く): 56629240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 45667, 91334, 182668, 228335, 365336, 456670, 913340, 1050341, 1826680, 2100682, 4201364, 5251705, 8402728, 10503410, 21006820, 42013640]

約数ペア:

[(1, 42013640), (2, 21006820), (4, 10503410), (5, 8402728), (8, 5251705), (10, 4201364), (20, 2100682), (23, 1826680), (40, 1050341), (46, 913340), (92, 456670), (115, 365336), (184, 228335), (230, 182668), (460, 91334), (920, 45667)]