42357250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{13033}}^1$

素因数の和:13063

約数の個数: 32

約数和(自身を含む): 85398768

約数和(自身を除く): 43041518

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 13033, 26066, 65165, 130330, 169429, 325825, 338858, 651650, 847145, 1629125, 1694290, 3258250, 4235725, 8471450, 21178625, 42357250]

約数ペア:

[(1, 42357250), (2, 21178625), (5, 8471450), (10, 4235725), (13, 3258250), (25, 1694290), (26, 1629125), (50, 847145), (65, 651650), (125, 338858), (130, 325825), (250, 169429), (325, 130330), (650, 65165), (1625, 26066), (3250, 13033)]