293772940

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{26371}}^1$

素因数の和:26937

約数の個数: 24

約数和(自身を含む): 618054192

約数和(自身を除く): 324281252

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 5570, 11140, 26371, 52742, 105484, 131855, 263710, 527420, 14688647, 29377294, 58754588, 73443235, 146886470, 293772940]

約数ペア:

[(1, 293772940), (2, 146886470), (4, 73443235), (5, 58754588), (10, 29377294), (20, 14688647), (557, 527420), (1114, 263710), (2228, 131855), (2785, 105484), (5570, 52742), (11140, 26371)]