2100077815

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 2844301824

約数和(自身を除く): 744224009

約数列:

[1, 5, 11, 55, 67, 103, 121, 335, 503, 515, 605, 737, 1133, 2515, 3685, 5533, 5665, 6901, 8107, 12463, 27665, 33701, 34505, 40535, 51809, 60863, 62315, 75911, 168505, 259045, 304315, 370711, 379555, 569899, 835021, 1853555, 2849495, 3471203, 4077821, 4175105, 6268889, 17356015, 20389105, 31344445, 38183233, 190916165, 420015563, 2100077815]

約数ペア:

[(1, 2100077815), (5, 420015563), (11, 190916165), (55, 38183233), (67, 31344445), (103, 20389105), (121, 17356015), (335, 6268889), (503, 4175105), (515, 4077821), (605, 3471203), (737, 2849495), (1133, 1853555), (2515, 835021), (3685, 569899), (5533, 379555), (5665, 370711), (6901, 304315), (8107, 259045), (12463, 168505), (27665, 75911), (33701, 62315), (34505, 60863), (40535, 51809)]