2044314680

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{203617}}^1$

素因数の和:203879

約数の個数: 32

約数和(自身を含む): 4618056240

約数和(自身を除く): 2573741560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 5020, 10040, 203617, 407234, 814468, 1018085, 1628936, 2036170, 4072340, 8144680, 51107867, 102215734, 204431468, 255539335, 408862936, 511078670, 1022157340, 2044314680]

約数ペア:

[(1, 2044314680), (2, 1022157340), (4, 511078670), (5, 408862936), (8, 255539335), (10, 204431468), (20, 102215734), (40, 51107867), (251, 8144680), (502, 4072340), (1004, 2036170), (1255, 1628936), (2008, 1018085), (2510, 814468), (5020, 407234), (10040, 203617)]