117649390

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{29339}}^1$

素因数の和:29747

約数の個数: 16

約数和(自身を含む): 212304240

約数和(自身を除く): 94654850

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 29339, 58678, 146695, 293390, 11764939, 23529878, 58824695, 117649390]

約数ペア:

[(1, 117649390), (2, 58824695), (5, 23529878), (10, 11764939), (401, 293390), (802, 146695), (2005, 58678), (4010, 29339)]