4564758890

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{20731}}^1$

素因数の和:21062

約数の個数: 32

約数和(自身を含む): 8338244544

約数和(自身を除く): 3773485654

約数列:

[1, 2, 5, 10, 97, 194, 227, 454, 485, 970, 1135, 2270, 20731, 22019, 41462, 44038, 103655, 110095, 207310, 220190, 2010907, 4021814, 4705937, 9411874, 10054535, 20109070, 23529685, 47059370, 456475889, 912951778, 2282379445, 4564758890]

約数ペア:

[(1, 4564758890), (2, 2282379445), (5, 912951778), (10, 456475889), (97, 47059370), (194, 23529685), (227, 20109070), (454, 10054535), (485, 9411874), (970, 4705937), (1135, 4021814), (2270, 2010907), (20731, 220190), (22019, 207310), (41462, 110095), (44038, 103655)]