942878320

素因数分解:

$2^4\times 5^1\times {\mathrm{11785979}}^1$

素因数の和:11785992

約数の個数: 20

約数和(自身を含む): 2192192280

約数和(自身を除く): 1249313960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 11785979, 23571958, 47143916, 58929895, 94287832, 117859790, 188575664, 235719580, 471439160, 942878320]

約数ペア:

[(1, 942878320), (2, 471439160), (4, 235719580), (5, 188575664), (8, 117859790), (10, 94287832), (16, 58929895), (20, 47143916), (40, 23571958), (80, 11785979)]