114816940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11551}}^1$

素因数の和:11638

約数の個数: 48

約数和(自身を含む): 279465984

約数和(自身を除く): 164649044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 9940, 11551, 23102, 46204, 57755, 80857, 115510, 161714, 231020, 323428, 404285, 808570, 820121, 1617140, 1640242, 3280484, 4100605, 5740847, 8201210, 11481694, 16402420, 22963388, 28704235, 57408470, 114816940]

約数ペア:

[(1, 114816940), (2, 57408470), (4, 28704235), (5, 22963388), (7, 16402420), (10, 11481694), (14, 8201210), (20, 5740847), (28, 4100605), (35, 3280484), (70, 1640242), (71, 1617140), (140, 820121), (142, 808570), (284, 404285), (355, 323428), (497, 231020), (710, 161714), (994, 115510), (1420, 80857), (1988, 57755), (2485, 46204), (4970, 23102), (9940, 11551)]