115782940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63617}}^1$

素因数の和:63646

約数の個数: 48

約数和(自身を含む): 299259072

約数和(自身を除く): 183476132

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 63617, 127234, 254468, 318085, 445319, 636170, 827021, 890638, 1272340, 1654042, 1781276, 2226595, 3308084, 4135105, 4453190, 5789147, 8270210, 8906380, 11578294, 16540420, 23156588, 28945735, 57891470, 115782940]

約数ペア:

[(1, 115782940), (2, 57891470), (4, 28945735), (5, 23156588), (7, 16540420), (10, 11578294), (13, 8906380), (14, 8270210), (20, 5789147), (26, 4453190), (28, 4135105), (35, 3308084), (52, 2226595), (65, 1781276), (70, 1654042), (91, 1272340), (130, 890638), (140, 827021), (182, 636170), (260, 445319), (364, 318085), (455, 254468), (910, 127234), (1820, 63617)]