14566420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 33864768

約数和(自身を除く): 19298348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 907, 1460, 1606, 1814, 3212, 3628, 4015, 4535, 8030, 9070, 9977, 16060, 18140, 19954, 39908, 49885, 66211, 99770, 132422, 199540, 264844, 331055, 662110, 728321, 1324220, 1456642, 2913284, 3641605, 7283210, 14566420]

約数ペア:

[(1, 14566420), (2, 7283210), (4, 3641605), (5, 2913284), (10, 1456642), (11, 1324220), (20, 728321), (22, 662110), (44, 331055), (55, 264844), (73, 199540), (110, 132422), (146, 99770), (220, 66211), (292, 49885), (365, 39908), (730, 19954), (803, 18140), (907, 16060), (1460, 9977), (1606, 9070), (1814, 8030), (3212, 4535), (3628, 4015)]