64993610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14411}}^1$

素因数の和:14470

約数の個数: 32

約数和(自身を含む): 130745664

約数和(自身を除く): 65752054

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 14411, 28822, 72055, 144110, 158521, 317042, 590851, 792605, 1181702, 1585210, 2954255, 5908510, 6499361, 12998722, 32496805, 64993610]

約数ペア:

[(1, 64993610), (2, 32496805), (5, 12998722), (10, 6499361), (11, 5908510), (22, 2954255), (41, 1585210), (55, 1181702), (82, 792605), (110, 590851), (205, 317042), (410, 158521), (451, 144110), (902, 72055), (2255, 28822), (4510, 14411)]