1392206107040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1243041167}}^1$

素因数の和:1243041189

約数の個数: 48

約数和(自身を含む): 3758956492032

約数和(自身を除く): 2366750384992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1243041167, 2486082334, 4972164668, 6215205835, 8701288169, 9944329336, 12430411670, 17402576338, 19888658672, 24860823340, 34805152676, 39777317344, 43506440845, 49721646680, 69610305352, 87012881690, 99443293360, 139220610704, 174025763380, 198886586720, 278441221408, 348051526760, 696103053520, 1392206107040]

約数ペア:

[(1, 1392206107040), (2, 696103053520), (4, 348051526760), (5, 278441221408), (7, 198886586720), (8, 174025763380), (10, 139220610704), (14, 99443293360), (16, 87012881690), (20, 69610305352), (28, 49721646680), (32, 43506440845), (35, 39777317344), (40, 34805152676), (56, 24860823340), (70, 19888658672), (80, 17402576338), (112, 12430411670), (140, 9944329336), (160, 8701288169), (224, 6215205835), (280, 4972164668), (560, 2486082334), (1120, 1243041167)]