42166700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{22193}}^1$

素因数の和:22226

約数の個数: 36

約数和(自身を含む): 96321960

約数和(自身を除く): 54155260

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 22193, 44386, 88772, 110965, 221930, 421667, 443860, 554825, 843334, 1109650, 1686668, 2108335, 2219300, 4216670, 8433340, 10541675, 21083350, 42166700]

約数ペア:

[(1, 42166700), (2, 21083350), (4, 10541675), (5, 8433340), (10, 4216670), (19, 2219300), (20, 2108335), (25, 1686668), (38, 1109650), (50, 843334), (76, 554825), (95, 443860), (100, 421667), (190, 221930), (380, 110965), (475, 88772), (950, 44386), (1900, 22193)]