40629130

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{15809}}^1$

素因数の和:16073

約数の個数: 16

約数和(自身を含む): 73421640

約数和(自身を除く): 32792510

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 15809, 31618, 79045, 158090, 4062913, 8125826, 20314565, 40629130]

約数ペア:

[(1, 40629130), (2, 20314565), (5, 8125826), (10, 4062913), (257, 158090), (514, 79045), (1285, 31618), (2570, 15809)]