79341920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{70841}}^1$

素因数の和:70863

約数の個数: 48

約数和(自身を含む): 214226208

約数和(自身を除く): 134884288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 70841, 141682, 283364, 354205, 495887, 566728, 708410, 991774, 1133456, 1416820, 1983548, 2266912, 2479435, 2833640, 3967096, 4958870, 5667280, 7934192, 9917740, 11334560, 15868384, 19835480, 39670960, 79341920]

約数ペア:

[(1, 79341920), (2, 39670960), (4, 19835480), (5, 15868384), (7, 11334560), (8, 9917740), (10, 7934192), (14, 5667280), (16, 4958870), (20, 3967096), (28, 2833640), (32, 2479435), (35, 2266912), (40, 1983548), (56, 1416820), (70, 1133456), (80, 991774), (112, 708410), (140, 566728), (160, 495887), (224, 354205), (280, 283364), (560, 141682), (1120, 70841)]