40805770

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{14419}}^1$

素因数の和:14709

約数の個数: 16

約数和(自身を含む): 73715040

約数和(自身を除く): 32909270

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 14419, 28838, 72095, 144190, 4080577, 8161154, 20402885, 40805770]

約数ペア:

[(1, 40805770), (2, 20402885), (5, 8161154), (10, 4080577), (283, 144190), (566, 72095), (1415, 28838), (2830, 14419)]