22310864860

素因数分解:

$2^2\times 5^1\times {\mathrm{20357}}^1\times {\mathrm{54799}}^1$

素因数の和:75165

約数の個数: 24

約数和(自身を含む): 46855972800

約数和(自身を除く): 24545107940

約数列:

[1, 2, 4, 5, 10, 20, 20357, 40714, 54799, 81428, 101785, 109598, 203570, 219196, 273995, 407140, 547990, 1095980, 1115543243, 2231086486, 4462172972, 5577716215, 11155432430, 22310864860]

約数ペア:

[(1, 22310864860), (2, 11155432430), (4, 5577716215), (5, 4462172972), (10, 2231086486), (20, 1115543243), (20357, 1095980), (40714, 547990), (54799, 407140), (81428, 273995), (101785, 219196), (109598, 203570)]