8160826660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1783}}^1\times {\mathrm{32693}}^1$

素因数の和:34492

約数の個数: 48

約数和(自身を含む): 19597568256

約数和(自身を除く): 11436741596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1783, 3566, 7132, 8915, 12481, 17830, 24962, 32693, 35660, 49924, 62405, 65386, 124810, 130772, 163465, 228851, 249620, 326930, 457702, 653860, 915404, 1144255, 2288510, 4577020, 58291619, 116583238, 233166476, 291458095, 408041333, 582916190, 816082666, 1165832380, 1632165332, 2040206665, 4080413330, 8160826660]

約数ペア:

[(1, 8160826660), (2, 4080413330), (4, 2040206665), (5, 1632165332), (7, 1165832380), (10, 816082666), (14, 582916190), (20, 408041333), (28, 291458095), (35, 233166476), (70, 116583238), (140, 58291619), (1783, 4577020), (3566, 2288510), (7132, 1144255), (8915, 915404), (12481, 653860), (17830, 457702), (24962, 326930), (32693, 249620), (35660, 228851), (49924, 163465), (62405, 130772), (65386, 124810)]