43316020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 99683136

約数和(自身を除く): 56367116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 401, 491, 802, 982, 1604, 1964, 2005, 2455, 4010, 4411, 4910, 5401, 8020, 8822, 9820, 10802, 17644, 21604, 22055, 27005, 44110, 54010, 88220, 108020, 196891, 393782, 787564, 984455, 1968910, 2165801, 3937820, 4331602, 8663204, 10829005, 21658010, 43316020]

約数ペア:

[(1, 43316020), (2, 21658010), (4, 10829005), (5, 8663204), (10, 4331602), (11, 3937820), (20, 2165801), (22, 1968910), (44, 984455), (55, 787564), (110, 393782), (220, 196891), (401, 108020), (491, 88220), (802, 54010), (982, 44110), (1604, 27005), (1964, 22055), (2005, 21604), (2455, 17644), (4010, 10802), (4411, 9820), (4910, 8822), (5401, 8020)]