79341760

素因数分解:

$2^6\times 5^1\times {\mathrm{247943}}^1$

素因数の和:247960

約数の個数: 28

約数和(自身を含む): 188933328

約数和(自身を除く): 109591568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 247943, 495886, 991772, 1239715, 1983544, 2479430, 3967088, 4958860, 7934176, 9917720, 15868352, 19835440, 39670880, 79341760]

約数ペア:

[(1, 79341760), (2, 39670880), (4, 19835440), (5, 15868352), (8, 9917720), (10, 7934176), (16, 4958860), (20, 3967088), (32, 2479430), (40, 1983544), (64, 1239715), (80, 991772), (160, 495886), (320, 247943)]