1595560

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 3632040

約数和(自身を除く): 2036480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 353, 452, 565, 706, 904, 1130, 1412, 1765, 2260, 2824, 3530, 4520, 7060, 14120, 39889, 79778, 159556, 199445, 319112, 398890, 797780, 1595560]

約数ペア:

[(1, 1595560), (2, 797780), (4, 398890), (5, 319112), (8, 199445), (10, 159556), (20, 79778), (40, 39889), (113, 14120), (226, 7060), (353, 4520), (452, 3530), (565, 2824), (706, 2260), (904, 1765), (1130, 1412)]