1374256280

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{304039}}^1$

素因数の和:304163

約数の個数: 32

約数和(自身を含む): 3119450400

約数和(自身を除く): 1745194120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 304039, 608078, 1216156, 1520195, 2432312, 3040390, 6080780, 12161560, 34356407, 68712814, 137425628, 171782035, 274851256, 343564070, 687128140, 1374256280]

約数ペア:

[(1, 1374256280), (2, 687128140), (4, 343564070), (5, 274851256), (8, 171782035), (10, 137425628), (20, 68712814), (40, 34356407), (113, 12161560), (226, 6080780), (452, 3040390), (565, 2432312), (904, 1520195), (1130, 1216156), (2260, 608078), (4520, 304039)]