29123460440

素因数分解:

$2^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1114987}}^1$

素因数の和:1115651

約数の個数: 32

約数和(自身を含む): 65628193680

約数和(自身を除く): 36504733240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 653, 1306, 2612, 3265, 5224, 6530, 13060, 26120, 1114987, 2229974, 4459948, 5574935, 8919896, 11149870, 22299740, 44599480, 728086511, 1456173022, 2912346044, 3640432555, 5824692088, 7280865110, 14561730220, 29123460440]

約数ペア:

[(1, 29123460440), (2, 14561730220), (4, 7280865110), (5, 5824692088), (8, 3640432555), (10, 2912346044), (20, 1456173022), (40, 728086511), (653, 44599480), (1306, 22299740), (2612, 11149870), (3265, 8919896), (5224, 5574935), (6530, 4459948), (13060, 2229974), (26120, 1114987)]