5444071640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19443113}}^1$

素因数の和:19443131

約数の個数: 32

約数和(自身を含む): 13999042080

約数和(自身を除く): 8554970440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19443113, 38886226, 77772452, 97215565, 136101791, 155544904, 194431130, 272203582, 388862260, 544407164, 680508955, 777724520, 1088814328, 1361017910, 2722035820, 5444071640]

約数ペア:

[(1, 5444071640), (2, 2722035820), (4, 1361017910), (5, 1088814328), (7, 777724520), (8, 680508955), (10, 544407164), (14, 388862260), (20, 272203582), (28, 194431130), (35, 155544904), (40, 136101791), (56, 97215565), (70, 77772452), (140, 38886226), (280, 19443113)]