42183760

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9949}}^1$

素因数の和:10015

約数の個数: 40

約数和(自身を含む): 99937800

約数和(自身を除く): 57754040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 9949, 19898, 39796, 49745, 79592, 99490, 159184, 198980, 397960, 527297, 795920, 1054594, 2109188, 2636485, 4218376, 5272970, 8436752, 10545940, 21091880, 42183760]

約数ペア:

[(1, 42183760), (2, 21091880), (4, 10545940), (5, 8436752), (8, 5272970), (10, 4218376), (16, 2636485), (20, 2109188), (40, 1054594), (53, 795920), (80, 527297), (106, 397960), (212, 198980), (265, 159184), (424, 99490), (530, 79592), (848, 49745), (1060, 39796), (2120, 19898), (4240, 9949)]