45438440

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3877}}^1$

素因数の和:4181

約数の個数: 32

約数和(自身を含む): 102611880

約数和(自身を除く): 57173440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 3877, 5860, 7754, 11720, 15508, 19385, 31016, 38770, 77540, 155080, 1135961, 2271922, 4543844, 5679805, 9087688, 11359610, 22719220, 45438440]

約数ペア:

[(1, 45438440), (2, 22719220), (4, 11359610), (5, 9087688), (8, 5679805), (10, 4543844), (20, 2271922), (40, 1135961), (293, 155080), (586, 77540), (1172, 38770), (1465, 31016), (2344, 19385), (2930, 15508), (3877, 11720), (5860, 7754)]