18935350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{54101}}^1$

素因数の和:54120

約数の個数: 24

約数和(自身を含む): 40251888

約数和(自身を除く): 21316538

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 54101, 108202, 270505, 378707, 541010, 757414, 1352525, 1893535, 2705050, 3787070, 9467675, 18935350]

約数ペア:

[(1, 18935350), (2, 9467675), (5, 3787070), (7, 2705050), (10, 1893535), (14, 1352525), (25, 757414), (35, 541010), (50, 378707), (70, 270505), (175, 108202), (350, 54101)]