5029122380

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1\times {\mathrm{2621}}^1$

素因数の和:3314

約数の個数: 48

約数和(自身を含む): 10640621376

約数和(自身を除く): 5611498996

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 487, 788, 974, 985, 1948, 1970, 2435, 2621, 3940, 4870, 5242, 9740, 10484, 13105, 26210, 52420, 95939, 191878, 383756, 479695, 516337, 959390, 1032674, 1276427, 1918780, 2065348, 2552854, 2581685, 5105708, 5163370, 6382135, 10326740, 12764270, 25528540, 251456119, 502912238, 1005824476, 1257280595, 2514561190, 5029122380]

約数ペア:

[(1, 5029122380), (2, 2514561190), (4, 1257280595), (5, 1005824476), (10, 502912238), (20, 251456119), (197, 25528540), (394, 12764270), (487, 10326740), (788, 6382135), (974, 5163370), (985, 5105708), (1948, 2581685), (1970, 2552854), (2435, 2065348), (2621, 1918780), (3940, 1276427), (4870, 1032674), (5242, 959390), (9740, 516337), (10484, 479695), (13105, 383756), (26210, 191878), (52420, 95939)]