40002524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16979}}^1$

素因数の和:17033

約数の個数: 24

約数和(自身を含む): 76070400

約数和(自身を除く): 36067876

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 16979, 33958, 67916, 322601, 526349, 645202, 1052698, 1290404, 2105396, 10000631, 20001262, 40002524]

約数ペア:

[(1, 40002524), (2, 20001262), (4, 10000631), (19, 2105396), (31, 1290404), (38, 1052698), (62, 645202), (76, 526349), (124, 322601), (589, 67916), (1178, 33958), (2356, 16979)]