40996670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28669}}^1$

素因数の和:28700

約数の個数: 32

約数和(自身を含む): 86698080

約数和(自身を除く): 45701410

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 28669, 57338, 143345, 286690, 315359, 372697, 630718, 745394, 1576795, 1863485, 3153590, 3726970, 4099667, 8199334, 20498335, 40996670]

約数ペア:

[(1, 40996670), (2, 20498335), (5, 8199334), (10, 4099667), (11, 3726970), (13, 3153590), (22, 1863485), (26, 1576795), (55, 745394), (65, 630718), (110, 372697), (130, 315359), (143, 286690), (286, 143345), (715, 57338), (1430, 28669)]