8296420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 19470528

約数和(自身を除く): 11174108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 877, 946, 1754, 1892, 2365, 3508, 4385, 4730, 8770, 9460, 9647, 17540, 19294, 37711, 38588, 48235, 75422, 96470, 150844, 188555, 192940, 377110, 414821, 754220, 829642, 1659284, 2074105, 4148210, 8296420]

約数ペア:

[(1, 8296420), (2, 4148210), (4, 2074105), (5, 1659284), (10, 829642), (11, 754220), (20, 414821), (22, 377110), (43, 192940), (44, 188555), (55, 150844), (86, 96470), (110, 75422), (172, 48235), (215, 38588), (220, 37711), (430, 19294), (473, 17540), (860, 9647), (877, 9460), (946, 8770), (1754, 4730), (1892, 4385), (2365, 3508)]