14728278320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{26300497}}^1$

素因数の和:26300517

約数の個数: 40

約数和(自身を含む): 39135141024

約数和(自身を除く): 24406862704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 26300497, 52600994, 105201988, 131502485, 184103479, 210403976, 263004970, 368206958, 420807952, 526009940, 736413916, 920517395, 1052019880, 1472827832, 1841034790, 2104039760, 2945655664, 3682069580, 7364139160, 14728278320]

約数ペア:

[(1, 14728278320), (2, 7364139160), (4, 3682069580), (5, 2945655664), (7, 2104039760), (8, 1841034790), (10, 1472827832), (14, 1052019880), (16, 920517395), (20, 736413916), (28, 526009940), (35, 420807952), (40, 368206958), (56, 263004970), (70, 210403976), (80, 184103479), (112, 131502485), (140, 105201988), (280, 52600994), (560, 26300497)]